7404873 has 16 divisors (see below), whose sum is σ = 11774976. Its totient is φ = 4047120.

The previous prime is 7404871. The next prime is 7404899. The reversal of 7404873 is 3784047.

It is a happy number.

It is not a de Polignac number, because 7404873 - 2¹ = 7404871 is a prime.

It is a super-2 number, since 2×7404873² = 109664288292258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7404871) by changing a digit.

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, 7183 + ... + 8148.

It is an arithmetic number, because the mean of its divisors is an integer number (735936).

Almost surely, 2^7404873 is an apocalyptic number.

It is an amenable number.

7404873 is a deficient number, since it is larger than the sum of its proper divisors (4370103).

7404873 is a wasteful number, since it uses less digits than its factorization.

7404873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15364.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 7404873 is about 2721.1896295554. The cubic root of 7404873 is about 194.9122813882.

The spelling of 7404873 in words is "seven million, four hundred four thousand, eight hundred seventy-three".