46372738 has 32 divisors (see below), whose sum is σ = 75271680. Its totient is φ = 21373440.

The previous prime is 46372723. The next prime is 46372751. The reversal of 46372738 is 83727364.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 46372738.

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, 192298 + ... + 192538.

It is an arithmetic number, because the mean of its divisors is an integer number (2352240).

Almost surely, 2^46372738 is an apocalyptic number.

46372738 is a deficient number, since it is larger than the sum of its proper divisors (28898942).

46372738 is a wasteful number, since it uses less digits than its factorization.

46372738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402.

The product of its digits is 169344, while the sum is 40.

The square root of 46372738 is about 6809.7531526480. The cubic root of 46372738 is about 359.2699660585.

The spelling of 46372738 in words is "forty-six million, three hundred seventy-two thousand, seven hundred thirty-eight".