46136379 has 4 divisors (see below), whose sum is σ = 61515176. Its totient is φ = 30757584.

The previous prime is 46136371. The next prime is 46136381. The reversal of 46136379 is 97363164.

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

It is not a de Polignac number, because 46136379 - 2³ = 46136371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46136371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7689394 + ... + 7689399.

It is an arithmetic number, because the mean of its divisors is an integer number (15378794).

Almost surely, 2^46136379 is an apocalyptic number.

46136379 is a deficient number, since it is larger than the sum of its proper divisors (15378797).

46136379 is a wasteful number, since it uses less digits than its factorization.

46136379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15378796.

The product of its digits is 81648, while the sum is 39.

The square root of 46136379 is about 6792.3765354992. The cubic root of 46136379 is about 358.6585337442.

The spelling of 46136379 in words is "forty-six million, one hundred thirty-six thousand, three hundred seventy-nine".