87404125332 has 48 divisors (see below), whose sum is σ = 206541820800. Its totient is φ = 28765786752.

The previous prime is 87404125313. The next prime is 87404125351. The reversal of 87404125332 is 23352140478.

It is an interprime number because it is at equal distance from previous prime (87404125313) and next prime (87404125351).

It is a super-2 number, since 2×87404125332² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152238 + ... + 444954.

It is an arithmetic number, because the mean of its divisors is an integer number (4302954600).

Almost surely, 2^87404125332 is an apocalyptic number.

It is an amenable number.

87404125332 is an abundant number, since it is smaller than the sum of its proper divisors (119137695468).

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

87404125332 is a wasteful number, since it uses less digits than its factorization.

87404125332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293040 (or 293038 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 87404125332 in words is "eighty-seven billion, four hundred four million, one hundred twenty-five thousand, three hundred thirty-two".