7825465 has 16 divisors (see below), whose sum is σ = 9797760. Its totient is φ = 5994880.

The previous prime is 7825459. The next prime is 7825481. The reversal of 7825465 is 5645287.

It is a happy number.

It is not a de Polignac number, because 7825465 - 2⁹ = 7824953 is a prime.

It is a super-2 number, since 2×7825465² = 122475804932450, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11772 + ... + 12418.

It is an arithmetic number, because the mean of its divisors is an integer number (612360).

Almost surely, 2^7825465 is an apocalyptic number.

It is an amenable number.

7825465 is a deficient number, since it is larger than the sum of its proper divisors (1972295).

7825465 is a wasteful number, since it uses less digits than its factorization.

7825465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752.

The product of its digits is 67200, while the sum is 37.

The square root of 7825465 is about 2797.4032601683. The cubic root of 7825465 is about 198.5348343251.

The spelling of 7825465 in words is "seven million, eight hundred twenty-five thousand, four hundred sixty-five".