88264215 has 64 divisors (see below), whose sum is σ = 177945600. Its totient is φ = 41150592.

The previous prime is 88264213. The next prime is 88264217. The reversal of 88264215 is 51246288.

88264215 is a `hidden beast` number, since 8 + 8 + 2 + 642 + 1 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (88264213) and next prime (88264217).

It is not a de Polignac number, because 88264215 - 2¹ = 88264213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88264215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88264213) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 32022 + ... + 34668.

It is an arithmetic number, because the mean of its divisors is an integer number (2780400).

Almost surely, 2^88264215 is an apocalyptic number.

88264215 is an abundant number, since it is smaller than the sum of its proper divisors (89681385).

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

88264215 is a wasteful number, since it uses less digits than its factorization.

88264215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2693 (or 2687 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 88264215 is about 9394.9036716722. The cubic root of 88264215 is about 445.2407315920.

It can be divided in two parts, 8826 and 4215, that added together give a triangular number (13041 = T₁₆₁).

The spelling of 88264215 in words is "eighty-eight million, two hundred sixty-four thousand, two hundred fifteen".