46312730 has 16 divisors (see below), whose sum is σ = 83789640. Its totient is φ = 18430272.

The previous prime is 46312697. The next prime is 46312741. The reversal of 46312730 is 3721364.

It can be written as a sum of positive squares in 4 ways, for example, as 44742721 + 1570009 = 6689^2 + 1253^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46312730.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9785 + ... + 13724.

Almost surely, 2^46312730 is an apocalyptic number.

46312730 is a deficient number, since it is larger than the sum of its proper divisors (37476910).

46312730 is a wasteful number, since it uses less digits than its factorization.

46312730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23713.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 46312730 is about 6805.3456929094. The cubic root of 46312730 is about 359.1149297221.

The spelling of 46312730 in words is "forty-six million, three hundred twelve thousand, seven hundred thirty".