87044367 has 8 divisors (see below), whose sum is σ = 117694080. Its totient is φ = 57212120.

The previous prime is 87044357. The next prime is 87044383. The reversal of 87044367 is 76344078.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87044367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87044327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204117 + ... + 204542.

It is an arithmetic number, because the mean of its divisors is an integer number (14711760).

Almost surely, 2^87044367 is an apocalyptic number.

87044367 is a deficient number, since it is larger than the sum of its proper divisors (30649713).

87044367 is a wasteful number, since it uses less digits than its factorization.

87044367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408733.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 87044367 is about 9329.7570707924. The cubic root of 87044367 is about 443.1800720854.

The spelling of 87044367 in words is "eighty-seven million, forty-four thousand, three hundred sixty-seven".