87484386 has 16 divisors (see below), whose sum is σ = 190875168. Its totient is φ = 26510400.

The previous prime is 87484373. The next prime is 87484399. The reversal of 87484386 is 68348478.

It is an interprime number because it is at equal distance from previous prime (87484373) and next prime (87484399).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662695 + ... + 662826.

It is an arithmetic number, because the mean of its divisors is an integer number (11929698).

Almost surely, 2^87484386 is an apocalyptic number.

87484386 is an abundant number, since it is smaller than the sum of its proper divisors (103390782).

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

87484386 is a wasteful number, since it uses less digits than its factorization.

87484386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325537.

The product of its digits is 1032192, while the sum is 48.

The square root of 87484386 is about 9353.3088262924. The cubic root of 87484386 is about 443.9255921898.

The spelling of 87484386 in words is "eighty-seven million, four hundred eighty-four thousand, three hundred eighty-six".