9890152 has 16 divisors (see below), whose sum is σ = 18577440. Its totient is φ = 4936176.

The previous prime is 9890149. The next prime is 9890159. The reversal of 9890152 is 2510989.

9890152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9890159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7923 + ... + 9085.

It is an arithmetic number, because the mean of its divisors is an integer number (1161090).

Almost surely, 2^9890152 is an apocalyptic number.

It is an amenable number.

9890152 is a deficient number, since it is larger than the sum of its proper divisors (8687288).

9890152 is a wasteful number, since it uses less digits than its factorization.

9890152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232 (or 2228 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 9890152 is about 3144.8612052045. The cubic root of 9890152 is about 214.6516949209.

The spelling of 9890152 in words is "nine million, eight hundred ninety thousand, one hundred fifty-two".