109458830 has 64 divisors (see below), whose sum is σ = 221695488. Its totient is φ = 38638080.

The previous prime is 109458809. The next prime is 109458857. The reversal of 109458830 is 38854901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 632624 + ... + 632796.

It is an arithmetic number, because the mean of its divisors is an integer number (3463992).

Almost surely, 2^109458830 is an apocalyptic number.

109458830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109458830 is an abundant number, since it is smaller than the sum of its proper divisors (112236658).

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

109458830 is a wasteful number, since it uses less digits than its factorization.

109458830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 109458830 is about 10462.2574045949. The cubic root of 109458830 is about 478.3549443172.

The spelling of 109458830 in words is "one hundred nine million, four hundred fifty-eight thousand, eight hundred thirty".