7266465 has 24 divisors (see below), whose sum is σ = 12715560. Its totient is φ = 3838464.

The previous prime is 7266461. The next prime is 7266481. The reversal of 7266465 is 5646627.

7266465 is a `hidden beast` number, since 7 + 2 + 6 + 646 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 501264 + 6765201 = 708^2 + 2601^2 .

It is not a de Polignac number, because 7266465 - 2² = 7266461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7266461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4371 + ... + 5799.

It is an arithmetic number, because the mean of its divisors is an integer number (529815).

Almost surely, 2^7266465 is an apocalyptic number.

It is an amenable number.

7266465 is a deficient number, since it is larger than the sum of its proper divisors (5449095).

7266465 is a wasteful number, since it uses less digits than its factorization.

7266465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553 (or 1550 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 7266465 is about 2695.6381433716. The cubic root of 7266465 is about 193.6902361631.

The spelling of 7266465 in words is "seven million, two hundred sixty-six thousand, four hundred sixty-five".