87054418 has 24 divisors (see below), whose sum is σ = 144023040. Its totient is φ = 39435000.

The previous prime is 87054397. The next prime is 87054419. The reversal of 87054418 is 81445078.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (87054419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115543 + ... + 116293.

It is an arithmetic number, because the mean of its divisors is an integer number (6000960).

Almost surely, 2^87054418 is an apocalyptic number.

87054418 is a deficient number, since it is larger than the sum of its proper divisors (56968622).

87054418 is a wasteful number, since it uses less digits than its factorization.

87054418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254 (or 1243 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 87054418 is about 9330.2957080684. The cubic root of 87054418 is about 443.1971294077.

The spelling of 87054418 in words is "eighty-seven million, fifty-four thousand, four hundred eighteen".