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5237957 = 20632539
BaseRepresentation
bin10011111110110011000101
3100212010010102
4103332303011
52320103312
6304133445
762344004
oct23766305
910763112
105237957
112a5839a
121907285
1311151aa
149a4c3b
156d6ec2
hex4fecc5

5237957 has 4 divisors (see below), whose sum is σ = 5242560. Its totient is φ = 5233356.

The previous prime is 5237941. The next prime is 5237983. The reversal of 5237957 is 7597325.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5237957 - 24 = 5237941 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5237957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5237987) 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, 794 + ... + 3332.

It is an arithmetic number, because the mean of its divisors is an integer number (1310640).

Almost surely, 25237957 is an apocalyptic number.

It is an amenable number.

5237957 is a deficient number, since it is larger than the sum of its proper divisors (4603).

5237957 is a wasteful number, since it uses less digits than its factorization.

5237957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4602.

The product of its digits is 66150, while the sum is 38.

The square root of 5237957 is about 2288.6583406004. The cubic root of 5237957 is about 173.6683359309.

The spelling of 5237957 in words is "five million, two hundred thirty-seven thousand, nine hundred fifty-seven".

Divisors: 1 2063 2539 5237957