46192987 has 4 divisors (see below), whose sum is σ = 46326456. Its totient is φ = 46059520.

The previous prime is 46192981. The next prime is 46192999. The reversal of 46192987 is 78929164.

46192987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-46192987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46192981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66214 + ... + 66907.

It is an arithmetic number, because the mean of its divisors is an integer number (11581614).

Almost surely, 2^46192987 is an apocalyptic number.

46192987 is a deficient number, since it is larger than the sum of its proper divisors (133469).

46192987 is a wasteful number, since it uses less digits than its factorization.

46192987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133468.

The product of its digits is 217728, while the sum is 46.

The square root of 46192987 is about 6796.5422826611. The cubic root of 46192987 is about 358.8051616668.

The spelling of 46192987 in words is "forty-six million, one hundred ninety-two thousand, nine hundred eighty-seven".