46622723 has 4 divisors (see below), whose sum is σ = 53283120. Its totient is φ = 39962328.

The previous prime is 46622717. The next prime is 46622743. The reversal of 46622723 is 32722664.

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

It is not a de Polignac number, because 46622723 - 2⁶ = 46622659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46622723.

It is not an unprimeable number, because it can be changed into a prime (46622743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3330188 + ... + 3330201.

It is an arithmetic number, because the mean of its divisors is an integer number (13320780).

Almost surely, 2^46622723 is an apocalyptic number.

46622723 is a deficient number, since it is larger than the sum of its proper divisors (6660397).

46622723 is an equidigital number, since it uses as much as digits as its factorization.

46622723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6660396.

The product of its digits is 24192, while the sum is 32.

The square root of 46622723 is about 6828.0834060518. The cubic root of 46622723 is about 359.9143906516.

The spelling of 46622723 in words is "forty-six million, six hundred twenty-two thousand, seven hundred twenty-three".