4157880 has 32 divisors (see below), whose sum is σ = 12474000. Its totient is φ = 1108736.

The previous prime is 4157869. The next prime is 4157887. The reversal of 4157880 is 887514.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4157887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17205 + ... + 17444.

Almost surely, 2^4157880 is an apocalyptic number.

4157880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4157880 is an abundant number, since it is smaller than the sum of its proper divisors (8316120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4157880 is a wasteful number, since it uses less digits than its factorization.

4157880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34663 (or 34659 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 4157880 is about 2039.0880314494. The cubic root of 4157880 is about 160.8017053852.

The spelling of 4157880 in words is "four million, one hundred fifty-seven thousand, eight hundred eighty".