87448182932 has 12 divisors (see below), whose sum is σ = 166946531136. Its totient is φ = 39749174040.

The previous prime is 87448182919. The next prime is 87448182949. The reversal of 87448182932 is 23928184478.

It is a super-2 number, since 2×87448182932² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993729308 + ... + 993729395.

It is an arithmetic number, because the mean of its divisors is an integer number (13912210928).

Almost surely, 2^87448182932 is an apocalyptic number.

It is an amenable number.

87448182932 is a deficient number, since it is larger than the sum of its proper divisors (79498348204).

87448182932 is a wasteful number, since it uses less digits than its factorization.

87448182932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987458718 (or 1987458716 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 56.

The spelling of 87448182932 in words is "eighty-seven billion, four hundred forty-eight million, one hundred eighty-two thousand, nine hundred thirty-two".