46402723 has 4 divisors (see below), whose sum is σ = 46470568. Its totient is φ = 46334880.

The previous prime is 46402721. The next prime is 46402729. The reversal of 46402723 is 32720464.

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

It is a cyclic number.

It is not a de Polignac number, because 46402723 - 2¹ = 46402721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46402691 and 46402700.

It is not an unprimeable number, because it can be changed into a prime (46402721) 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, 32886 + ... + 34267.

It is an arithmetic number, because the mean of its divisors is an integer number (11617642).

Almost surely, 2^46402723 is an apocalyptic number.

46402723 is a deficient number, since it is larger than the sum of its proper divisors (67845).

46402723 is an equidigital number, since it uses as much as digits as its factorization.

46402723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67844.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 46402723 is about 6811.9544185204. The cubic root of 46402723 is about 359.3473850287.

The spelling of 46402723 in words is "forty-six million, four hundred two thousand, seven hundred twenty-three".