88906902 has 64 divisors (see below), whose sum is σ = 208104960. Its totient is φ = 24800256.

The previous prime is 88906877. The next prime is 88906903. The reversal of 88906902 is 20960988.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88906903) 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 31 ways as a sum of consecutive naturals, for example, 566208 + ... + 566364.

It is an arithmetic number, because the mean of its divisors is an integer number (3251640).

Almost surely, 2^88906902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88906902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104052480).

88906902 is an abundant number, since it is smaller than the sum of its proper divisors (119198058).

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

88906902 is a wasteful number, since it uses less digits than its factorization.

88906902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 88906902 is about 9429.0456569051. The cubic root of 88906902 is about 446.3187777773.

The spelling of 88906902 in words is "eighty-eight million, nine hundred six thousand, nine hundred two".