52294723 has 4 divisors (see below), whose sum is σ = 56317408. Its totient is φ = 48272040.

The previous prime is 52294717. The next prime is 52294747. The reversal of 52294723 is 32749225.

It is a happy number.

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 52294723 - 2¹⁷ = 52163651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52294793) 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, 2011323 + ... + 2011348.

It is an arithmetic number, because the mean of its divisors is an integer number (14079352).

Almost surely, 2^52294723 is an apocalyptic number.

52294723 is a deficient number, since it is larger than the sum of its proper divisors (4022685).

52294723 is a wasteful number, since it uses less digits than its factorization.

52294723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4022684.

The product of its digits is 30240, while the sum is 34.

The square root of 52294723 is about 7231.5090403041. The cubic root of 52294723 is about 373.9549522988.

The spelling of 52294723 in words is "fifty-two million, two hundred ninety-four thousand, seven hundred twenty-three".