52342797 has 16 divisors (see below), whose sum is σ = 75302528. Its totient is φ = 32149440.

The previous prime is 52342729. The next prime is 52342811. The reversal of 52342797 is 79724325.

It is not a de Polignac number, because 52342797 - 2¹¹ = 52340749 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52342727) 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, 27672 + ... + 29502.

It is an arithmetic number, because the mean of its divisors is an integer number (4706408).

Almost surely, 2^52342797 is an apocalyptic number.

It is an amenable number.

52342797 is a deficient number, since it is larger than the sum of its proper divisors (22959731).

52342797 is a wasteful number, since it uses less digits than its factorization.

52342797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2580.

The product of its digits is 105840, while the sum is 39.

The square root of 52342797 is about 7234.8322026153. The cubic root of 52342797 is about 374.0695081807.

The spelling of 52342797 in words is "fifty-two million, three hundred forty-two thousand, seven hundred ninety-seven".