46315970 has 8 divisors (see below), whose sum is σ = 83368764. Its totient is φ = 18526384.

The previous prime is 46315957. The next prime is 46315981. The reversal of 46315970 is 7951364.

It can be written as a sum of positive squares in 2 ways, for example, as 43784689 + 2531281 = 6617^2 + 1591^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 46315970.

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, 2315789 + ... + 2315808.

Almost surely, 2^46315970 is an apocalyptic number.

46315970 is a deficient number, since it is larger than the sum of its proper divisors (37052794).

46315970 is a wasteful number, since it uses less digits than its factorization.

46315970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4631604.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 46315970 is about 6805.5837369031. The cubic root of 46315970 is about 359.1233039873.

It can be divided in two parts, 4631 and 5970, that added together give a palindrome (10601).

The spelling of 46315970 in words is "forty-six million, three hundred fifteen thousand, nine hundred seventy".