2965825 has 6 divisors (see below), whose sum is σ = 3677654. Its totient is φ = 2372640.

The previous prime is 2965819. The next prime is 2965847. The reversal of 2965825 is 5285692.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 418609 + 2547216 = 647^2 + 1596^2 .

It is not a de Polignac number, because 2965825 - 2⁵ = 2965793 is a prime.

It is a super-2 number, since 2×2965825² = 17592235861250, which contains 22 as substring.

It is a Duffinian number.

2965825 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59292 + ... + 59341.

2^2965825 is an apocalyptic number.

2965825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2965825 is a deficient number, since it is larger than the sum of its proper divisors (711829).

2965825 is a wasteful number, since it uses less digits than its factorization.

2965825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118643 (or 118638 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 2965825 is about 1722.1570776210. The cubic root of 2965825 is about 143.6752099924.

The spelling of 2965825 in words is "two million, nine hundred sixty-five thousand, eight hundred twenty-five".