87418248 has 16 divisors (see below), whose sum is σ = 218545680. Its totient is φ = 29139408.

The previous prime is 87418241. The next prime is 87418249. The reversal of 87418248 is 84281478.

It is not an unprimeable number, because it can be changed into a prime (87418241) 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 3 ways as a sum of consecutive naturals, for example, 1821190 + ... + 1821237.

It is an arithmetic number, because the mean of its divisors is an integer number (13659105).

Almost surely, 2^87418248 is an apocalyptic number.

It is an amenable number.

87418248 is an abundant number, since it is smaller than the sum of its proper divisors (131127432).

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

87418248 is a wasteful number, since it uses less digits than its factorization.

87418248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3642436 (or 3642432 counting only the distinct ones).

The product of its digits is 114688, while the sum is 42.

The square root of 87418248 is about 9349.7726175560. The cubic root of 87418248 is about 443.8136950690.

The spelling of 87418248 in words is "eighty-seven million, four hundred eighteen thousand, two hundred forty-eight".