87482072 has 32 divisors (see below), whose sum is σ = 167400000. Its totient is φ = 42851328.

The previous prime is 87482039. The next prime is 87482089. The reversal of 87482072 is 27028478.

It is a super-2 number, since 2×87482072² = 15306225842826368, which contains 22 as substring.

It is a congruent number.

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, 93704 + ... + 94632.

It is an arithmetic number, because the mean of its divisors is an integer number (5231250).

Almost surely, 2^87482072 is an apocalyptic number.

It is an amenable number.

87482072 is a deficient number, since it is larger than the sum of its proper divisors (79917928).

87482072 is a wasteful number, since it uses less digits than its factorization.

87482072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163 (or 1159 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 87482072 is about 9353.1851259344. The cubic root of 87482072 is about 443.9216781470.

The spelling of 87482072 in words is "eighty-seven million, four hundred eighty-two thousand, seventy-two".