46939132 has 12 divisors (see below), whose sum is σ = 83693736. Its totient is φ = 23026640.

The previous prime is 46939127. The next prime is 46939133. The reversal of 46939132 is 23193964.

It is a super-2 number, since 2×46939132² = 4406564225826848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46939091 and 46939100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46939133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110494 + ... + 110917.

It is an arithmetic number, because the mean of its divisors is an integer number (6974478).

Almost surely, 2^46939132 is an apocalyptic number.

It is an amenable number.

46939132 is a deficient number, since it is larger than the sum of its proper divisors (36754604).

46939132 is a wasteful number, since it uses less digits than its factorization.

46939132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221468 (or 221466 counting only the distinct ones).

The product of its digits is 34992, while the sum is 37.

The square root of 46939132 is about 6851.2139070387. The cubic root of 46939132 is about 360.7267520425.

It can be divided in two parts, 469 and 39132, that added together give a square (39601 = 199²).

The spelling of 46939132 in words is "forty-six million, nine hundred thirty-nine thousand, one hundred thirty-two".