5237387 has 4 divisors (see below), whose sum is σ = 5378976. Its totient is φ = 5095800.

The previous prime is 5237347. The next prime is 5237389. The reversal of 5237387 is 7837325.

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 5237387 - 2⁸ = 5237131 is a prime.

It is a d-powerful number, because it can be written as 5⁸ + 2⁸ + 3¹⁰ + 7² + 3¹⁴ + 8⁴ + 7³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5237389) 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, 70739 + ... + 70812.

It is an arithmetic number, because the mean of its divisors is an integer number (1344744).

Almost surely, 2^5237387 is an apocalyptic number.

5237387 is a deficient number, since it is larger than the sum of its proper divisors (141589).

5237387 is a wasteful number, since it uses less digits than its factorization.

5237387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141588.

The product of its digits is 35280, while the sum is 35.

The square root of 5237387 is about 2288.5338101064. The cubic root of 5237387 is about 173.6620361120.

The spelling of 5237387 in words is "five million, two hundred thirty-seven thousand, three hundred eighty-seven".