20231088 has 40 divisors (see below), whose sum is σ = 55340208. Its totient is φ = 6346752.

The previous prime is 20231083. The next prime is 20231093. The reversal of 20231088 is 88013202.

It is an interprime number because it is at equal distance from previous prime (20231083) and next prime (20231093).

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

It is not an unprimeable number, because it can be changed into a prime (20231083) 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, 11581 + ... + 13212.

Almost surely, 2^20231088 is an apocalyptic number.

It is an amenable number.

20231088 is an abundant number, since it is smaller than the sum of its proper divisors (35109120).

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

20231088 is a wasteful number, since it uses less digits than its factorization.

20231088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24821 (or 24815 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 20231088 is about 4497.8981758150. The cubic root of 20231088 is about 272.4832096941.

The spelling of 20231088 in words is "twenty million, two hundred thirty-one thousand, eighty-eight".