87037122 has 8 divisors (see below), whose sum is σ = 174074256. Its totient is φ = 29012372.

The previous prime is 87037121. The next prime is 87037141. The reversal of 87037122 is 22173078.

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

87037122 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 87037122.

It is not an unprimeable number, because it can be changed into a prime (87037121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7253088 + ... + 7253099.

It is an arithmetic number, because the mean of its divisors is an integer number (21759282).

Almost surely, 2^87037122 is an apocalyptic number.

87037122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

87037122 is a wasteful number, since it uses less digits than its factorization.

87037122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14506192.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 87037122 is about 9329.3687889374. The cubic root of 87037122 is about 443.1677759472.

The spelling of 87037122 in words is "eighty-seven million, thirty-seven thousand, one hundred twenty-two".