7404053 has 4 divisors (see below), whose sum is σ = 7793760. Its totient is φ = 7014348.

The previous prime is 7404037. The next prime is 7404073. The reversal of 7404053 is 3504047.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7404053 - 2⁴ = 7404037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7404073) 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, 194825 + ... + 194862.

It is an arithmetic number, because the mean of its divisors is an integer number (1948440).

Almost surely, 2^7404053 is an apocalyptic number.

It is an amenable number.

7404053 is a deficient number, since it is larger than the sum of its proper divisors (389707).

7404053 is a wasteful number, since it uses less digits than its factorization.

7404053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389706.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 7404053 is about 2721.0389559872. The cubic root of 7404053 is about 194.9050863978.

The spelling of 7404053 in words is "seven million, four hundred four thousand, fifty-three".