5237491 has 8 divisors (see below), whose sum is σ = 6246144. Its totient is φ = 4293960.

The previous prime is 5237473. The next prime is 5237501. The reversal of 5237491 is 1947325.

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 5237491 - 2¹³ = 5229299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5237191) 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, 16105 + ... + 16426.

It is an arithmetic number, because the mean of its divisors is an integer number (780768).

Almost surely, 2^5237491 is an apocalyptic number.

5237491 is a deficient number, since it is larger than the sum of its proper divisors (1008653).

5237491 is a wasteful number, since it uses less digits than its factorization.

5237491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32561.

The product of its digits is 7560, while the sum is 31.

The square root of 5237491 is about 2288.5565319651. The cubic root of 5237491 is about 173.6631855867.

The spelling of 5237491 in words is "five million, two hundred thirty-seven thousand, four hundred ninety-one".