7495669 has 4 divisors (see below), whose sum is σ = 7579980. Its totient is φ = 7411360.

The previous prime is 7495639. The next prime is 7495679. The reversal of 7495669 is 9665947.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5130225 + 2365444 = 2265^2 + 1538^2 .

It is a cyclic number.

It is not a de Polignac number, because 7495669 - 2⁵ = 7495637 is a prime.

It is a super-2 number, since 2×7495669² = 112370107515122, which contains 22 as substring.

It is a Duffinian number.

7495669 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7495639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42022 + ... + 42199.

It is an arithmetic number, because the mean of its divisors is an integer number (1894995).

Almost surely, 2^7495669 is an apocalyptic number.

It is an amenable number.

7495669 is a deficient number, since it is larger than the sum of its proper divisors (84311).

7495669 is an equidigital number, since it uses as much as digits as its factorization.

7495669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84310.

The product of its digits is 408240, while the sum is 46.

The square root of 7495669 is about 2737.8219445391. The cubic root of 7495669 is about 195.7056963773.

The spelling of 7495669 in words is "seven million, four hundred ninety-five thousand, six hundred sixty-nine".