10491162 has 32 divisors (see below), whose sum is σ = 23454144. Its totient is φ = 3100800.

The previous prime is 10491161. The next prime is 10491167. The reversal of 10491162 is 26119401.

It is a super-2 number, since 2×10491162² = 220128960220488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10491161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 768 + ... + 4644.

It is an arithmetic number, because the mean of its divisors is an integer number (732942).

Almost surely, 2^10491162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10491162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11727072).

10491162 is an abundant number, since it is smaller than the sum of its proper divisors (12962982).

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

10491162 is a wasteful number, since it uses less digits than its factorization.

10491162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3934.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 10491162 is about 3239.0063291077. The cubic root of 10491162 is about 218.9145013514.

It can be divided in two parts, 1049 and 1162, that added together give a triangular number (2211 = T₆₆).

The spelling of 10491162 in words is "ten million, four hundred ninety-one thousand, one hundred sixty-two".