87494796 has 24 divisors (see below), whose sum is σ = 226838640. Its totient is φ = 29164896.

The previous prime is 87494773. The next prime is 87494819. The reversal of 87494796 is 69749478.

It is a happy number.

87494796 is a `hidden beast` number, since 87 + 494 + 79 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (87494773) and next prime (87494819).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 404961 + ... + 405176.

It is an arithmetic number, because the mean of its divisors is an integer number (9451610).

Almost surely, 2^87494796 is an apocalyptic number.

It is an amenable number.

87494796 is an abundant number, since it is smaller than the sum of its proper divisors (139343844).

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

87494796 is a wasteful number, since it uses less digits than its factorization.

87494796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810150 (or 810142 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 54.

The square root of 87494796 is about 9353.8652972982. The cubic root of 87494796 is about 443.9431994541.

The spelling of 87494796 in words is "eighty-seven million, four hundred ninety-four thousand, seven hundred ninety-six".