46138326 has 32 divisors (see below), whose sum is σ = 101014368. Its totient is φ = 13962240.

The previous prime is 46138319. The next prime is 46138361. The reversal of 46138326 is 62383164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91 + ... + 9606.

It is an arithmetic number, because the mean of its divisors is an integer number (3156699).

Almost surely, 2^46138326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46138326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50507184).

46138326 is an abundant number, since it is smaller than the sum of its proper divisors (54876042).

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

46138326 is a wasteful number, since it uses less digits than its factorization.

46138326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9776.

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

The square root of 46138326 is about 6792.5198564303. The cubic root of 46138326 is about 358.6635789194.

It can be divided in two parts, 46138 and 326, that added together give a palindrome (46464).

The spelling of 46138326 in words is "forty-six million, one hundred thirty-eight thousand, three hundred twenty-six".