46140723 has 6 divisors (see below), whose sum is σ = 66647724. Its totient is φ = 30760476.

The previous prime is 46140709. The next prime is 46140727. The reversal of 46140723 is 32704164.

It is not a de Polignac number, because 46140723 - 2⁶ = 46140659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46140727) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2563365 + ... + 2563382.

It is an arithmetic number, because the mean of its divisors is an integer number (11107954).

Almost surely, 2^46140723 is an apocalyptic number.

46140723 is a deficient number, since it is larger than the sum of its proper divisors (20507001).

46140723 is a wasteful number, since it uses less digits than its factorization.

46140723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5126753 (or 5126750 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 46140723 is about 6792.6962982309. The cubic root of 46140723 is about 358.6697899648.

Adding to 46140723 its reverse (32704164), we get a palindrome (78844887).

The spelling of 46140723 in words is "forty-six million, one hundred forty thousand, seven hundred twenty-three".