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12235080 = 233511132331
BaseRepresentation
bin101110101011…
…000101001000
3212000121101010
4232223011020
511113010310
61114123520
7205665534
oct56530510
925017333
1012235080
1169a7440
1241205a0
1326c4cc0
1418a6bc4
15111a320
hexbab148

12235080 has 256 divisors, whose sum is σ = 46448640. Its totient is φ = 2534400.

The previous prime is 12235037. The next prime is 12235081. The reversal of 12235080 is 8053221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12235081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 394665 + ... + 394695.

It is an arithmetic number, because the mean of its divisors is an integer number (181440).

Almost surely, 212235080 is an apocalyptic number.

12235080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12235080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23224320).

12235080 is an abundant number, since it is smaller than the sum of its proper divisors (34213560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12235080 is a wasteful number, since it uses less digits than its factorization.

12235080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 12235080 is about 3497.8679220348. The cubic root of 12235080 is about 230.4281878611.

The spelling of 12235080 in words is "twelve million, two hundred thirty-five thousand, eighty".