4157404 has 6 divisors (see below), whose sum is σ = 7275464. Its totient is φ = 2078700.

The previous prime is 4157399. The next prime is 4157429. The reversal of 4157404 is 4047514.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519672 + ... + 519679.

Almost surely, 2^4157404 is an apocalyptic number.

It is an amenable number.

4157404 is a deficient number, since it is larger than the sum of its proper divisors (3118060).

4157404 is a wasteful number, since it uses less digits than its factorization.

4157404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039355 (or 1039353 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 4157404 is about 2038.9713092636. The cubic root of 4157404 is about 160.7955688820.

The spelling of 4157404 in words is "four million, one hundred fifty-seven thousand, four hundred four".