46320857 has 12 divisors (see below), whose sum is σ = 52162068. Its totient is φ = 41078400.

The previous prime is 46320823. The next prime is 46320871. The reversal of 46320857 is 75802364.

It is a happy number.

46320857 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 23001616 + 23319241 = 4796^2 + 4829^2 .

It is not a de Polignac number, because 46320857 - 2⁶ = 46320793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46320817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293 + ... + 9629.

It is an arithmetic number, because the mean of its divisors is an integer number (4346839).

Almost surely, 2^46320857 is an apocalyptic number.

It is an amenable number.

46320857 is a deficient number, since it is larger than the sum of its proper divisors (5841211).

46320857 is a wasteful number, since it uses less digits than its factorization.

46320857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9400 (or 9389 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 46320857 is about 6805.9427708437. The cubic root of 46320857 is about 359.1359344318.

The spelling of 46320857 in words is "forty-six million, three hundred twenty thousand, eight hundred fifty-seven".