84792723 has 16 divisors (see below), whose sum is σ = 117262080. Its totient is φ = 54436256.

The previous prime is 84792713. The next prime is 84792727. The reversal of 84792723 is 32729748.

It is a cyclic number.

It is not a de Polignac number, because 84792723 - 2¹⁶ = 84727187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84792727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39586 + ... + 41672.

It is an arithmetic number, because the mean of its divisors is an integer number (7328880).

Almost surely, 2^84792723 is an apocalyptic number.

84792723 is a deficient number, since it is larger than the sum of its proper divisors (32469357).

84792723 is a wasteful number, since it uses less digits than its factorization.

84792723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586.

The product of its digits is 169344, while the sum is 42.

The square root of 84792723 is about 9208.2964222488. The cubic root of 84792723 is about 439.3252795804.

The spelling of 84792723 in words is "eighty-four million, seven hundred ninety-two thousand, seven hundred twenty-three".