9903162 has 16 divisors (see below), whose sum is σ = 19861920. Its totient is φ = 3291792.

The previous prime is 9903149. The next prime is 9903169. The reversal of 9903162 is 2613099.

9903162 is digitally balanced in base 2 and base 4, because in such bases 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 (9903169) 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, 213 + ... + 4455.

It is an arithmetic number, because the mean of its divisors is an integer number (1241370).

Almost surely, 2^9903162 is an apocalyptic number.

9903162 is an abundant number, since it is smaller than the sum of its proper divisors (9958758).

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

9903162 is a wasteful number, since it uses less digits than its factorization.

9903162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4637.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 9903162 is about 3146.9289791795. The cubic root of 9903162 is about 214.7457748679.

The spelling of 9903162 in words is "nine million, nine hundred three thousand, one hundred sixty-two".