87337470 has 32 divisors (see below), whose sum is σ = 228666240. Its totient is φ = 21172640.

The previous prime is 87337469. The next prime is 87337477. The reversal of 87337470 is 7473378.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87337477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132000 + ... + 132659.

It is an arithmetic number, because the mean of its divisors is an integer number (7145820).

Almost surely, 2^87337470 is an apocalyptic number.

87337470 is an abundant number, since it is smaller than the sum of its proper divisors (141328770).

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

87337470 is a wasteful number, since it uses less digits than its factorization.

87337470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264680.

The product of its (nonzero) digits is 98784, while the sum is 39.

The square root of 87337470 is about 9345.4518349837. The cubic root of 87337470 is about 443.6769523349.

The spelling of 87337470 in words is "eighty-seven million, three hundred thirty-seven thousand, four hundred seventy".