109298232 has 48 divisors (see below), whose sum is σ = 298371840. Its totient is φ = 36142848.

The previous prime is 109298213. The next prime is 109298237. The reversal of 109298232 is 232892901.

It is a super-2 number, since 2×109298232² = 23892207036651648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109298237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3168 + ... + 15120.

It is an arithmetic number, because the mean of its divisors is an integer number (6216080).

Almost surely, 2^109298232 is an apocalyptic number.

109298232 is a gapful number since it is divisible by the number (12) 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 109298232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149185920).

109298232 is an abundant number, since it is smaller than the sum of its proper divisors (189073608).

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

109298232 is a wasteful number, since it uses less digits than its factorization.

109298232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12092 (or 12085 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 109298232 is about 10454.5794750435. The cubic root of 109298232 is about 478.1208823431.

The spelling of 109298232 in words is "one hundred nine million, two hundred ninety-eight thousand, two hundred thirty-two".