88133070 has 16 divisors (see below), whose sum is σ = 211519440. Its totient is φ = 23502144.

The previous prime is 88133069. The next prime is 88133099. The reversal of 88133070 is 7033188.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 2937769 = 88133070 / (8 + 8 + 1 + 3 + 3 + 0 + 7 + 0).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1468855 + ... + 1468914.

It is an arithmetic number, because the mean of its divisors is an integer number (13219965).

Almost surely, 2^88133070 is an apocalyptic number.

88133070 is an abundant number, since it is smaller than the sum of its proper divisors (123386370).

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

88133070 is a wasteful number, since it uses less digits than its factorization.

88133070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2937779.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 88133070 is about 9387.9214951980. The cubic root of 88133070 is about 445.0201059804.

The spelling of 88133070 in words is "eighty-eight million, one hundred thirty-three thousand, seventy".