7256366 has 32 divisors (see below), whose sum is σ = 12704160. Its totient is φ = 3079296.

The previous prime is 7256363. The next prime is 7256369. The reversal of 7256366 is 6636527.

It is an interprime number because it is at equal distance from previous prime (7256363) and next prime (7256369).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7256363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18080 + ... + 18476.

It is an arithmetic number, because the mean of its divisors is an integer number (397005).

Almost surely, 2^7256366 is an apocalyptic number.

7256366 is a deficient number, since it is larger than the sum of its proper divisors (5447794).

7256366 is a wasteful number, since it uses less digits than its factorization.

7256366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468.

The product of its digits is 45360, while the sum is 35.

The square root of 7256366 is about 2693.7642807046. The cubic root of 7256366 is about 193.6004637366.

The spelling of 7256366 in words is "seven million, two hundred fifty-six thousand, three hundred sixty-six".