23489412 has 24 divisors (see below), whose sum is σ = 55243776. Its totient is φ = 7767648.

The previous prime is 23489407. The next prime is 23489419. The reversal of 23489412 is 21498432.

It is a super-2 number, since 2×23489412² = 1103504952211488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23489419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6183 + ... + 9230.

It is an arithmetic number, because the mean of its divisors is an integer number (2301824).

Almost surely, 2^23489412 is an apocalyptic number.

It is an amenable number.

23489412 is an abundant number, since it is smaller than the sum of its proper divisors (31754364).

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

23489412 is a wasteful number, since it uses less digits than its factorization.

23489412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15547 (or 15545 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 23489412 is about 4846.5876655643. The cubic root of 23489412 is about 286.3896916122.

The spelling of 23489412 in words is "twenty-three million, four hundred eighty-nine thousand, four hundred twelve".