12262980 has 96 divisors (see below), whose sum is σ = 37416960. Its totient is φ = 2989440.

The previous prime is 12262937. The next prime is 12263029. The reversal of 12262980 is 8926221.

12262980 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35167 + ... + 35513.

It is an arithmetic number, because the mean of its divisors is an integer number (389760).

Almost surely, 2^12262980 is an apocalyptic number.

12262980 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 12262980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18708480).

12262980 is an abundant number, since it is smaller than the sum of its proper divisors (25153980).

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

12262980 is a wasteful number, since it uses less digits than its factorization.

12262980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409 (or 407 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 12262980 is about 3501.8537947778. The cubic root of 12262980 is about 230.6032055403.

The spelling of 12262980 in words is "twelve million, two hundred sixty-two thousand, nine hundred eighty".