10147880 has 32 divisors (see below), whose sum is σ = 23055840. Its totient is φ = 4019520.

The previous prime is 10147877. The next prime is 10147889. The reversal of 10147880 is 8874101.

It is not an unprimeable number, because it can be changed into a prime (10147889) 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, 3095 + ... + 5465.

It is an arithmetic number, because the mean of its divisors is an integer number (720495).

Almost surely, 2^10147880 is an apocalyptic number.

10147880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10147880 is an abundant number, since it is smaller than the sum of its proper divisors (12907960).

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

10147880 is a wasteful number, since it uses less digits than its factorization.

10147880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489 (or 2485 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 10147880 is about 3185.5737316848. The cubic root of 10147880 is about 216.5002693488.

The spelling of 10147880 in words is "ten million, one hundred forty-seven thousand, eight hundred eighty".