92149087 has 4 divisors (see below), whose sum is σ = 93184560. Its totient is φ = 91113616.

The previous prime is 92149073. The next prime is 92149103. The reversal of 92149087 is 78094129.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-92149087 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92141087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517603 + ... + 517780.

It is an arithmetic number, because the mean of its divisors is an integer number (23296140).

Almost surely, 2^92149087 is an apocalyptic number.

92149087 is a deficient number, since it is larger than the sum of its proper divisors (1035473).

92149087 is a wasteful number, since it uses less digits than its factorization.

92149087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035472.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 92149087 is about 9599.4315977562. The cubic root of 92149087 is about 451.6794641206.

The spelling of 92149087 in words is "ninety-two million, one hundred forty-nine thousand, eighty-seven".