46136238 has 16 divisors (see below), whose sum is σ = 92885376. Its totient is φ = 15276600.

The previous prime is 46136231. The next prime is 46136243. The reversal of 46136238 is 83263164.

It is a junction number, because it is equal to n+sod(n) for n = 46136199 and 46136208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46136231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24556 + ... + 26367.

It is an arithmetic number, because the mean of its divisors is an integer number (5805336).

Almost surely, 2^46136238 is an apocalyptic number.

46136238 is an abundant number, since it is smaller than the sum of its proper divisors (46749138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46136238 is a wasteful number, since it uses less digits than its factorization.

46136238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51079.

The product of its digits is 20736, while the sum is 33.

The square root of 46136238 is about 6792.3661562080. The cubic root of 46136238 is about 358.6581683716.

The spelling of 46136238 in words is "forty-six million, one hundred thirty-six thousand, two hundred thirty-eight".