23031096 has 64 divisors (see below), whose sum is σ = 65560320. Its totient is φ = 6673920.

The previous prime is 23031091. The next prime is 23031103. The reversal of 23031096 is 69013032.

23031096 = T₁₁ + T₁₂ + ... + T₅₁₆.

It is a super-2 number, since 2×23031096² = 1060862765922432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23031091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4176 + ... + 7968.

It is an arithmetic number, because the mean of its divisors is an integer number (1024380).

Almost surely, 2^23031096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23031096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32780160).

23031096 is an abundant number, since it is smaller than the sum of its proper divisors (42529224).

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

23031096 is a wasteful number, since it uses less digits than its factorization.

23031096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3836 (or 3832 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 23031096 is about 4799.0724103727. The cubic root of 23031096 is about 284.5148038747.

The spelling of 23031096 in words is "twenty-three million, thirty-one thousand, ninety-six".