4151880 has 96 divisors (see below), whose sum is σ = 14227200. Its totient is φ = 1047168.

The previous prime is 4151879. The next prime is 4151887. The reversal of 4151880 is 881514.

It is not an unprimeable number, because it can be changed into a prime (4151887) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6537 + ... + 7143.

It is an arithmetic number, because the mean of its divisors is an integer number (148200).

Almost surely, 2^4151880 is an apocalyptic number.

4151880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4151880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7113600).

4151880 is an abundant number, since it is smaller than the sum of its proper divisors (10075320).

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

4151880 is a wasteful number, since it uses less digits than its factorization.

4151880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 636 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 4151880 is about 2037.6162543521. The cubic root of 4151880 is about 160.7243202200.

The spelling of 4151880 in words is "four million, one hundred fifty-one thousand, eight hundred eighty".