52237067 has 4 divisors (see below), whose sum is σ = 52367736. Its totient is φ = 52106400.

The previous prime is 52237063. The next prime is 52237093. The reversal of 52237067 is 76073225.

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 52237067 - 2² = 52237063 is a prime.

It is a super-3 number, since 3×52237067³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52237063) 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, 64733 + ... + 65534.

It is an arithmetic number, because the mean of its divisors is an integer number (13091934).

Almost surely, 2^52237067 is an apocalyptic number.

52237067 is a deficient number, since it is larger than the sum of its proper divisors (130669).

52237067 is a wasteful number, since it uses less digits than its factorization.

52237067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130668.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 52237067 is about 7227.5214977197. The cubic root of 52237067 is about 373.8174707705.

The spelling of 52237067 in words is "fifty-two million, two hundred thirty-seven thousand, sixty-seven".