404055074 has 4 divisors (see below), whose sum is σ = 606082614. Its totient is φ = 202027536.

The previous prime is 404055019. The next prime is 404055103. The reversal of 404055074 is 470550404.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 376942225 + 27112849 = 19415^2 + 5207^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101013767 + ... + 101013770.

Almost surely, 2^404055074 is an apocalyptic number.

404055074 is a deficient number, since it is larger than the sum of its proper divisors (202027540).

404055074 is a wasteful number, since it uses less digits than its factorization.

404055074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202027539.

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 404055074 is about 20101.1212125095. The cubic root of 404055074 is about 739.2877697941.

The spelling of 404055074 in words is "four hundred four million, fifty-five thousand, seventy-four".