4157408 has 12 divisors (see below), whose sum is σ = 8184960. Its totient is φ = 2078688.

The previous prime is 4157399. The next prime is 4157429. The reversal of 4157408 is 8047514.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64928 + ... + 64991.

It is an arithmetic number, because the mean of its divisors is an integer number (682080).

Almost surely, 2^4157408 is an apocalyptic number.

It is an amenable number.

4157408 is a deficient number, since it is larger than the sum of its proper divisors (4027552).

4157408 is a wasteful number, since it uses less digits than its factorization.

4157408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129929 (or 129921 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 4157408 is about 2038.9722901501. The cubic root of 4157408 is about 160.7956204512.

The spelling of 4157408 in words is "four million, one hundred fifty-seven thousand, four hundred eight".