5272736 has 24 divisors (see below), whose sum is σ = 11864160. Its totient is φ = 2259648.

The previous prime is 5272667. The next prime is 5272739. The reversal of 5272736 is 6372725.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (5272739) 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, 11546 + ... + 11993.

It is an arithmetic number, because the mean of its divisors is an integer number (494340).

Almost surely, 2^5272736 is an apocalyptic number.

5272736 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5272736 is an abundant number, since it is smaller than the sum of its proper divisors (6591424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5272736 is a wasteful number, since it uses less digits than its factorization.

5272736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23556 (or 23548 counting only the distinct ones).

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

The square root of 5272736 is about 2296.2438894856. The cubic root of 5272736 is about 174.0518628155.

The spelling of 5272736 in words is "five million, two hundred seventy-two thousand, seven hundred thirty-six".