46894313 has 4 divisors (see below), whose sum is σ = 49652820. Its totient is φ = 44135808.

The previous prime is 46894277. The next prime is 46894319. The reversal of 46894313 is 31349864.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39037504 + 7856809 = 6248^2 + 2803^2 .

It is not a de Polignac number, because 46894313 - 2⁶ = 46894249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46894319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1379228 + ... + 1379261.

It is an arithmetic number, because the mean of its divisors is an integer number (12413205).

Almost surely, 2^46894313 is an apocalyptic number.

It is an amenable number.

46894313 is a deficient number, since it is larger than the sum of its proper divisors (2758507).

46894313 is a wasteful number, since it uses less digits than its factorization.

46894313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2758506.

The product of its digits is 62208, while the sum is 38.

The square root of 46894313 is about 6847.9422456677. The cubic root of 46894313 is about 360.6119042949.

The spelling of 46894313 in words is "forty-six million, eight hundred ninety-four thousand, three hundred thirteen".