87340292 has 48 divisors (see below), whose sum is σ = 173671680. Its totient is φ = 38130048.

The previous prime is 87340277. The next prime is 87340301. The reversal of 87340292 is 29204378.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122834 + ... + 123542.

It is an arithmetic number, because the mean of its divisors is an integer number (3618160).

Almost surely, 2^87340292 is an apocalyptic number.

It is an amenable number.

87340292 is a deficient number, since it is larger than the sum of its proper divisors (86331388).

87340292 is a wasteful number, since it uses less digits than its factorization.

87340292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852 (or 850 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 87340292 is about 9345.6028162982. The cubic root of 87340292 is about 443.6817308981.

The spelling of 87340292 in words is "eighty-seven million, three hundred forty thousand, two hundred ninety-two".