87320388750262 has 8 divisors (see below), whose sum is σ = 130984269606792. Its totient is φ = 43658965548000.

The previous prime is 87320388750167. The next prime is 87320388750407. The reversal of 87320388750262 is 26205788302378.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 87320388750262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614324739 + ... + 614466862.

It is an arithmetic number, because the mean of its divisors is an integer number (16373033700849).

Almost surely, 2^{87320388750262} is an apocalyptic number.

87320388750262 is a deficient number, since it is larger than the sum of its proper divisors (43663880856530).

87320388750262 is a wasteful number, since it uses less digits than its factorization.

87320388750262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228827134.

The product of its (nonzero) digits is 54190080, while the sum is 61.

The spelling of 87320388750262 in words is "eighty-seven trillion, three hundred twenty billion, three hundred eighty-eight million, seven hundred fifty thousand, two hundred sixty-two".