46837940 has 12 divisors (see below), whose sum is σ = 98359716. Its totient is φ = 18735168.

The previous prime is 46837937. The next prime is 46837961. The reversal of 46837940 is 4973864.

It can be written as a sum of positive squares in 2 ways, for example, as 33849124 + 12988816 = 5818^2 + 3604^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1170929 + ... + 1170968.

It is an arithmetic number, because the mean of its divisors is an integer number (8196643).

Almost surely, 2^46837940 is an apocalyptic number.

It is an amenable number.

46837940 is an abundant number, since it is smaller than the sum of its proper divisors (51521776).

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

46837940 is a wasteful number, since it uses less digits than its factorization.

46837940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2341906 (or 2341904 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 46837940 is about 6843.8249539274. The cubic root of 46837940 is about 360.4673457123.

The spelling of 46837940 in words is "forty-six million, eight hundred thirty-seven thousand, nine hundred forty".