23498072 has 16 divisors (see below), whose sum is σ = 47448240. Its totient is φ = 10845216.

The previous prime is 23498053. The next prime is 23498099. The reversal of 23498072 is 27089432.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112868 + ... + 113075.

It is an arithmetic number, because the mean of its divisors is an integer number (2965515).

Almost surely, 2^23498072 is an apocalyptic number.

It is an amenable number.

23498072 is an abundant number, since it is smaller than the sum of its proper divisors (23950168).

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

23498072 is a wasteful number, since it uses less digits than its factorization.

23498072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225962 (or 225958 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 23498072 is about 4847.4809953212. The cubic root of 23498072 is about 286.4248823611.

The spelling of 23498072 in words is "twenty-three million, four hundred ninety-eight thousand, seventy-two".