23433480 has 192 divisors, whose sum is σ = 92327040. Its totient is φ = 5031936.

The previous prime is 23433467. The next prime is 23433491. The reversal of 23433480 is 8433432.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42567 + ... + 43113.

It is an arithmetic number, because the mean of its divisors is an integer number (480870).

Almost surely, 2^23433480 is an apocalyptic number.

23433480 is a gapful number since it is divisible by the number (20) 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 23433480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46163520).

23433480 is an abundant number, since it is smaller than the sum of its proper divisors (68893560).

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

23433480 is a wasteful number, since it uses less digits than its factorization.

23433480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588 (or 581 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 23433480 is about 4840.8139811399. The cubic root of 23433480 is about 286.1621979205.

The spelling of 23433480 in words is "twenty-three million, four hundred thirty-three thousand, four hundred eighty".