5272766 has 24 divisors (see below), whose sum is σ = 8549640. Its totient is φ = 2437776.

The previous prime is 5272763. The next prime is 5272781. The reversal of 5272766 is 6672725.

It is a happy number.

It is a super-2 number, since 2×5272766² = 55604122581512, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5272763) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48320 + ... + 48428.

It is an arithmetic number, because the mean of its divisors is an integer number (356235).

Almost surely, 2^5272766 is an apocalyptic number.

5272766 is a deficient number, since it is larger than the sum of its proper divisors (3276874).

5272766 is a wasteful number, since it uses less digits than its factorization.

5272766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 197 counting only the distinct ones).

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

The square root of 5272766 is about 2296.2504218835. The cubic root of 5272766 is about 174.0521929127.

The spelling of 5272766 in words is "five million, two hundred seventy-two thousand, seven hundred sixty-six".