87392950 has 24 divisors (see below), whose sum is σ = 168158880. Its totient is φ = 33751200.

The previous prime is 87392933. The next prime is 87392993. The reversal of 87392950 is 5929378.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 87392897 and 87392906.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28686 + ... + 31585.

It is an arithmetic number, because the mean of its divisors is an integer number (7006620).

Almost surely, 2^87392950 is an apocalyptic number.

87392950 is a deficient number, since it is larger than the sum of its proper divisors (80765930).

87392950 is a wasteful number, since it uses less digits than its factorization.

87392950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60312 (or 60307 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 87392950 is about 9348.4196525402. The cubic root of 87392950 is about 443.7708791340.

The spelling of 87392950 in words is "eighty-seven million, three hundred ninety-two thousand, nine hundred fifty".