87837162 has 16 divisors (see below), whose sum is σ = 200770752. Its totient is φ = 25096320.

The previous prime is 87837131. The next prime is 87837163. The reversal of 87837162 is 26173878.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 2091361 = 87837162 / (8 + 7 + 8 + 3 + 7 + 1 + 6 + 2).

It is not an unprimeable number, because it can be changed into a prime (87837163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1045639 + ... + 1045722.

It is an arithmetic number, because the mean of its divisors is an integer number (12548172).

Almost surely, 2^87837162 is an apocalyptic number.

87837162 is an abundant number, since it is smaller than the sum of its proper divisors (112933590).

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

87837162 is a wasteful number, since it uses less digits than its factorization.

87837162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091373.

The product of its digits is 112896, while the sum is 42.

The square root of 87837162 is about 9372.1482062545. The cubic root of 87837162 is about 444.5214938132.

The spelling of 87837162 in words is "eighty-seven million, eight hundred thirty-seven thousand, one hundred sixty-two".