88256133 has 12 divisors (see below), whose sum is σ = 145692768. Its totient is φ = 50432040.

The previous prime is 88256117. The next prime is 88256171. The reversal of 88256133 is 33165288.

It is not a de Polignac number, because 88256133 - 2⁴ = 88256117 is a prime.

It is a super-2 number, since 2×88256133² = 15578290024227378, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88256173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 700383 + ... + 700508.

It is an arithmetic number, because the mean of its divisors is an integer number (12141064).

Almost surely, 2^88256133 is an apocalyptic number.

It is an amenable number.

88256133 is a deficient number, since it is larger than the sum of its proper divisors (57436635).

88256133 is a wasteful number, since it uses less digits than its factorization.

88256133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400904 (or 1400901 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 88256133 is about 9394.4735350098. The cubic root of 88256133 is about 445.2271415415.

The spelling of 88256133 in words is "eighty-eight million, two hundred fifty-six thousand, one hundred thirty-three".