87361092 has 120 divisors (see below), whose sum is σ = 281176896. Its totient is φ = 23032512.

The previous prime is 87361073. The next prime is 87361093. The reversal of 87361092 is 29016378.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (87361093) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 28003 + ... + 30965.

Almost surely, 2^87361092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87361092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140588448).

87361092 is an abundant number, since it is smaller than the sum of its proper divisors (193815804).

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

87361092 is a wasteful number, since it uses less digits than its factorization.

87361092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999 (or 2988 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 87361092 is about 9346.7155728630. The cubic root of 87361092 is about 443.7169488840.

The spelling of 87361092 in words is "eighty-seven million, three hundred sixty-one thousand, ninety-two".