7266765 has 16 divisors (see below), whose sum is σ = 12684096. Its totient is φ = 3523200.

The previous prime is 7266751. The next prime is 7266773. The reversal of 7266765 is 5676627.

It is not a de Polignac number, because 7266765 - 2⁸ = 7266509 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21856 + ... + 22185.

It is an arithmetic number, because the mean of its divisors is an integer number (792756).

Almost surely, 2^7266765 is an apocalyptic number.

It is an amenable number.

7266765 is a deficient number, since it is larger than the sum of its proper divisors (5417331).

7266765 is a wasteful number, since it uses less digits than its factorization.

7266765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44060.

The product of its digits is 105840, while the sum is 39.

The square root of 7266765 is about 2695.6937882482. The cubic root of 7266765 is about 193.6929016624.

The spelling of 7266765 in words is "seven million, two hundred sixty-six thousand, seven hundred sixty-five".