76413723 has 4 divisors (see below), whose sum is σ = 101884968. Its totient is φ = 50942480.

The previous prime is 76413713. The next prime is 76413749. The reversal of 76413723 is 32731467.

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 76413723 - 2⁴ = 76413707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76413703) 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, 12735618 + ... + 12735623.

It is an arithmetic number, because the mean of its divisors is an integer number (25471242).

Almost surely, 2^76413723 is an apocalyptic number.

76413723 is a deficient number, since it is larger than the sum of its proper divisors (25471245).

76413723 is a wasteful number, since it uses less digits than its factorization.

76413723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25471244.

The product of its digits is 21168, while the sum is 33.

The square root of 76413723 is about 8741.4943230548. The cubic root of 76413723 is about 424.3495896790.

The spelling of 76413723 in words is "seventy-six million, four hundred thirteen thousand, seven hundred twenty-three".