46138582 has 16 divisors (see below), whose sum is σ = 79500960. Its totient is φ = 19672128.

The previous prime is 46138549. The next prime is 46138583. The reversal of 46138582 is 28583164.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46138583) 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, 5607 + ... + 11122.

It is an arithmetic number, because the mean of its divisors is an integer number (4968810).

Almost surely, 2^46138582 is an apocalyptic number.

46138582 is a deficient number, since it is larger than the sum of its proper divisors (33362378).

46138582 is a wasteful number, since it uses less digits than its factorization.

46138582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16935.

The product of its digits is 46080, while the sum is 37.

The square root of 46138582 is about 6792.5387006627. The cubic root of 46138582 is about 358.6642422704.

The spelling of 46138582 in words is "forty-six million, one hundred thirty-eight thousand, five hundred eighty-two".