46839942 has 48 divisors (see below), whose sum is σ = 103805520. Its totient is φ = 15261696.

The previous prime is 46839941. The next prime is 46839979. The reversal of 46839942 is 24993864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46839941) 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, 242598 + ... + 242790.

It is an arithmetic number, because the mean of its divisors is an integer number (2162615).

Almost surely, 2^46839942 is an apocalyptic number.

46839942 is an abundant number, since it is smaller than the sum of its proper divisors (56965578).

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

46839942 is a wasteful number, since it uses less digits than its factorization.

46839942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 434 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 46839942 is about 6843.9712156028. The cubic root of 46839942 is about 360.4724814729.

The spelling of 46839942 in words is "forty-six million, eight hundred thirty-nine thousand, nine hundred forty-two".