2495669 has 8 divisors (see below), whose sum is σ = 2866080. Its totient is φ = 2149200.

The previous prime is 2495657. The next prime is 2495723. The reversal of 2495669 is 9665942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2495669 is a prime.

It is a super-2 number, since 2×2495669² = 12456727515122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2495869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5762 + ... + 6179.

It is an arithmetic number, because the mean of its divisors is an integer number (358260).

2^2495669 is an apocalyptic number.

It is an amenable number.

2495669 is a deficient number, since it is larger than the sum of its proper divisors (370411).

2495669 is a wasteful number, since it uses less digits than its factorization.

2495669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11971.

The product of its digits is 116640, while the sum is 41.

The square root of 2495669 is about 1579.7686539491. The cubic root of 2495669 is about 135.6424612429.

The spelling of 2495669 in words is "two million, four hundred ninety-five thousand, six hundred sixty-nine".