7149065 has 32 divisors (see below), whose sum is σ = 11059200. Its totient is φ = 4305600.

The previous prime is 7149059. The next prime is 7149097. The reversal of 7149065 is 5609417.

It is a happy number.

It is not a de Polignac number, because 7149065 - 2⁴ = 7149049 is a prime.

It is a super-2 number, since 2×7149065² = 102218260748450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11636 + ... + 12234.

It is an arithmetic number, because the mean of its divisors is an integer number (345600).

Almost surely, 2^7149065 is an apocalyptic number.

It is an amenable number.

7149065 is a deficient number, since it is larger than the sum of its proper divisors (3910135).

7149065 is a wasteful number, since it uses less digits than its factorization.

7149065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 7149065 is about 2673.7735506209. The cubic root of 7149065 is about 192.6414544713.

It can be divided in two parts, 714 and 9065, that added together give a palindrome (9779).

The spelling of 7149065 in words is "seven million, one hundred forty-nine thousand, sixty-five".