88271904 has 48 divisors (see below), whose sum is σ = 264817728. Its totient is φ = 25220352.

The previous prime is 88271903. The next prime is 88271933. The reversal of 88271904 is 40917288.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (88271903) 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, 65007 + ... + 66350.

It is an arithmetic number, because the mean of its divisors is an integer number (5517036).

Almost surely, 2^88271904 is an apocalyptic number.

88271904 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

88271904 is an abundant number, since it is smaller than the sum of its proper divisors (176545824).

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

88271904 is a wasteful number, since it uses less digits than its factorization.

88271904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131377 (or 131369 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 88271904 is about 9395.3128739814. The cubic root of 88271904 is about 445.2536600349.

It can be divided in two parts, 8827 and 1904, that added together give a triangular number (10731 = T₁₄₆).

The spelling of 88271904 in words is "eighty-eight million, two hundred seventy-one thousand, nine hundred four".