87472050 has 24 divisors (see below), whose sum is σ = 216931056. Its totient is φ = 23325840.

The previous prime is 87472037. The next prime is 87472069. The reversal of 87472050 is 5027478.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 291424 + ... + 291723.

It is an arithmetic number, because the mean of its divisors is an integer number (9038794).

Almost surely, 2^87472050 is an apocalyptic number.

87472050 is an abundant number, since it is smaller than the sum of its proper divisors (129459006).

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

87472050 is a wasteful number, since it uses less digits than its factorization.

87472050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583162 (or 583157 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 87472050 is about 9352.6493572677. The cubic root of 87472050 is about 443.9047255194.

The spelling of 87472050 in words is "eighty-seven million, four hundred seventy-two thousand, fifty".