5237949 has 8 divisors (see below), whose sum is σ = 6996960. Its totient is φ = 3485456.

The previous prime is 5237941. The next prime is 5237983. The reversal of 5237949 is 9497325.

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 5237949 - 2³ = 5237941 is a prime.

It is a super-2 number, since 2×5237949² = 54872219453202, which contains 22 as substring.

It is an Ulam number.

5237949 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5237941) 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, 742 + ... + 3320.

It is an arithmetic number, because the mean of its divisors is an integer number (874620).

Almost surely, 2^5237949 is an apocalyptic number.

It is an amenable number.

5237949 is a deficient number, since it is larger than the sum of its proper divisors (1759011).

5237949 is a wasteful number, since it uses less digits than its factorization.

5237949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3259.

The product of its digits is 68040, while the sum is 39.

The square root of 5237949 is about 2288.6565928509. The cubic root of 5237949 is about 173.6682475156.

The spelling of 5237949 in words is "five million, two hundred thirty-seven thousand, nine hundred forty-nine".