46628723 has 8 divisors (see below), whose sum is σ = 48849600. Its totient is φ = 44448768.

The previous prime is 46628719. The next prime is 46628737. The reversal of 46628723 is 32782664.

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

It is a cyclic number.

It is not a de Polignac number, because 46628723 - 2² = 46628719 is a prime.

It is a super-2 number, since 2×46628723² = 4348475617221458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46628423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7886 + ... + 12467.

It is an arithmetic number, because the mean of its divisors is an integer number (6106200).

Almost surely, 2^46628723 is an apocalyptic number.

46628723 is a deficient number, since it is larger than the sum of its proper divisors (2220877).

46628723 is a wasteful number, since it uses less digits than its factorization.

46628723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20461.

The product of its digits is 96768, while the sum is 38.

The square root of 46628723 is about 6828.5227538612. The cubic root of 46628723 is about 359.9298294304.

The spelling of 46628723 in words is "forty-six million, six hundred twenty-eight thousand, seven hundred twenty-three".