109028754 has 48 divisors (see below), whose sum is σ = 246197952. Its totient is φ = 36162288.

The previous prime is 109028749. The next prime is 109028839. The reversal of 109028754 is 457820901.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127392 + ... + 128244.

It is an arithmetic number, because the mean of its divisors is an integer number (5129124).

Almost surely, 2^109028754 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109028754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123098976).

109028754 is an abundant number, since it is smaller than the sum of its proper divisors (137169198).

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

109028754 is an equidigital number, since it uses as much as digits as its factorization.

109028754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133 (or 1121 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 109028754 is about 10441.6834849559. The cubic root of 109028754 is about 477.7276186070.

The spelling of 109028754 in words is "one hundred nine million, twenty-eight thousand, seven hundred fifty-four".