7496865 has 12 divisors (see below), whose sum is σ = 12994644. Its totient is φ = 3998304.

The previous prime is 7496861. The next prime is 7496893. The reversal of 7496865 is 5686947.

It can be written as a sum of positive squares in 2 ways, for example, as 4562496 + 2934369 = 2136^2 + 1713^2 .

It is not a de Polignac number, because 7496865 - 2² = 7496861 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 166597 = 7496865 / (7 + 4 + 9 + 6 + 8 + 6 + 5).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7496865.

It is not an unprimeable number, because it can be changed into a prime (7496861) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83254 + ... + 83343.

It is an arithmetic number, because the mean of its divisors is an integer number (1082887).

Almost surely, 2^7496865 is an apocalyptic number.

It is an amenable number.

7496865 is a deficient number, since it is larger than the sum of its proper divisors (5497779).

7496865 is a wasteful number, since it uses less digits than its factorization.

7496865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166608 (or 166605 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 7496865 is about 2738.0403576281. The cubic root of 7496865 is about 195.7161046795.

The spelling of 7496865 in words is "seven million, four hundred ninety-six thousand, eight hundred sixty-five".