7439265 has 12 divisors (see below), whose sum is σ = 12894804. Its totient is φ = 3967584.

The previous prime is 7439249. The next prime is 7439273. The reversal of 7439265 is 5629347.

It can be written as a sum of positive squares in 2 ways, for example, as 767376 + 6671889 = 876^2 + 2583^2 .

It is not a de Polignac number, because 7439265 - 2⁴ = 7439249 is a prime.

7439265 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82614 + ... + 82703.

It is an arithmetic number, because the mean of its divisors is an integer number (1074567).

Almost surely, 2^7439265 is an apocalyptic number.

It is an amenable number.

7439265 is a deficient number, since it is larger than the sum of its proper divisors (5455539).

7439265 is a wasteful number, since it uses less digits than its factorization.

7439265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165328 (or 165325 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 7439265 is about 2727.5016040325. The cubic root of 7439265 is about 195.2135727064.

The spelling of 7439265 in words is "seven million, four hundred thirty-nine thousand, two hundred sixty-five".