46922813 has 8 divisors (see below), whose sum is σ = 53881920. Its totient is φ = 40027680.

The previous prime is 46922789. The next prime is 46922831. The reversal of 46922813 is 31822964.

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

It is not a de Polignac number, because 46922813 - 2⁶ = 46922749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46922833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14408 + ... + 17361.

It is an arithmetic number, because the mean of its divisors is an integer number (6735240).

Almost surely, 2^46922813 is an apocalyptic number.

It is an amenable number.

46922813 is a deficient number, since it is larger than the sum of its proper divisors (6959107).

46922813 is a wasteful number, since it uses less digits than its factorization.

46922813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31987.

The product of its digits is 20736, while the sum is 35.

The square root of 46922813 is about 6850.0228466772. The cubic root of 46922813 is about 360.6849434140.

The spelling of 46922813 in words is "forty-six million, nine hundred twenty-two thousand, eight hundred thirteen".