88739949 has 48 divisors (see below), whose sum is σ = 136152576. Its totient is φ = 51148800.

The previous prime is 88739947. The next prime is 88739977. The reversal of 88739949 is 94993788.

It is not a de Polignac number, because 88739949 - 2¹ = 88739947 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88739941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2164369 + ... + 2164409.

It is an arithmetic number, because the mean of its divisors is an integer number (2836512).

Almost surely, 2^88739949 is an apocalyptic number.

It is an amenable number.

88739949 is a deficient number, since it is larger than the sum of its proper divisors (47412627).

88739949 is a wasteful number, since it uses less digits than its factorization.

88739949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 129 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 57.

The square root of 88739949 is about 9420.1883739127. The cubic root of 88739949 is about 446.0392308658.

The spelling of 88739949 in words is "eighty-eight million, seven hundred thirty-nine thousand, nine hundred forty-nine".