87483492 has 36 divisors (see below), whose sum is σ = 224174860. Its totient is φ = 28760832.

The previous prime is 87483437. The next prime is 87483533. The reversal of 87483492 is 29438478.

87483492 is a `hidden beast` number, since 87 + 4 + 83 + 492 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21288996 + 66194496 = 4614^2 + 8136^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×87483492² = 15306722745028128, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 14017 + ... + 19272.

Almost surely, 2^87483492 is an apocalyptic number.

It is an amenable number.

87483492 is an abundant number, since it is smaller than the sum of its proper divisors (136691368).

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

87483492 is a wasteful number, since it uses less digits than its factorization.

87483492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33372 (or 33367 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 87483492 is about 9353.2610355961. The cubic root of 87483492 is about 443.9240800310.

The spelling of 87483492 in words is "eighty-seven million, four hundred eighty-three thousand, four hundred ninety-two".