52262497 has 8 divisors (see below), whose sum is σ = 61655552. Its totient is φ = 43351200.

The previous prime is 52262489. The next prime is 52262563. The reversal of 52262497 is 79426225.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52262497 - 2³ = 52262489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52262447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120204 + ... + 120637.

It is an arithmetic number, because the mean of its divisors is an integer number (7706944).

Almost surely, 2^52262497 is an apocalyptic number.

It is an amenable number.

52262497 is a deficient number, since it is larger than the sum of its proper divisors (9393055).

52262497 is a wasteful number, since it uses less digits than its factorization.

52262497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240879.

The product of its digits is 60480, while the sum is 37.

The square root of 52262497 is about 7229.2805312839. The cubic root of 52262497 is about 373.8781214199.

The spelling of 52262497 in words is "fifty-two million, two hundred sixty-two thousand, four hundred ninety-seven".