46136649 has 24 divisors (see below), whose sum is σ = 68509056. Its totient is φ = 27453600.

The previous prime is 46136633. The next prime is 46136653. The reversal of 46136649 is 94663164.

It is not a de Polignac number, because 46136649 - 2⁴ = 46136633 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (46136149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36864 + ... + 38094.

It is an arithmetic number, because the mean of its divisors is an integer number (2854544).

Almost surely, 2^46136649 is an apocalyptic number.

It is an amenable number.

46136649 is a deficient number, since it is larger than the sum of its proper divisors (22372407).

46136649 is a wasteful number, since it uses less digits than its factorization.

46136649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309 (or 1278 counting only the distinct ones).

The product of its digits is 93312, while the sum is 39.

The square root of 46136649 is about 6792.3964106934. The cubic root of 46136649 is about 358.6592333918.

The spelling of 46136649 in words is "forty-six million, one hundred thirty-six thousand, six hundred forty-nine".