46138038 has 48 divisors (see below), whose sum is σ = 97859664. Its totient is φ = 14492160.

The previous prime is 46138033. The next prime is 46138049. The reversal of 46138038 is 83083164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46138033) 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, 336706 + ... + 336842.

It is an arithmetic number, because the mean of its divisors is an integer number (2038743).

Almost surely, 2^46138038 is an apocalyptic number.

46138038 is an abundant number, since it is smaller than the sum of its proper divisors (51721626).

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

46138038 is a wasteful number, since it uses less digits than its factorization.

46138038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 46138038 is about 6792.4986566064. The cubic root of 46138038 is about 358.6628326467.

The spelling of 46138038 in words is "forty-six million, one hundred thirty-eight thousand, thirty-eight".