7490853 has 16 divisors (see below), whose sum is σ = 11140800. Its totient is φ = 4974480.

The previous prime is 7490851. The next prime is 7490869. The reversal of 7490853 is 3580947.

It is not a de Polignac number, because 7490853 - 2¹ = 7490851 is a prime.

It is a super-2 number, since 2×7490853² = 112225757335218, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7490851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11038 + ... + 11696.

It is an arithmetic number, because the mean of its divisors is an integer number (696300).

Almost surely, 2^7490853 is an apocalyptic number.

It is an amenable number.

7490853 is a deficient number, since it is larger than the sum of its proper divisors (3649947).

7490853 is a wasteful number, since it uses less digits than its factorization.

7490853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089 (or 1083 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 7490853 is about 2736.9422719524. The cubic root of 7490853 is about 195.6637734765.

The spelling of 7490853 in words is "seven million, four hundred ninety thousand, eight hundred fifty-three".