109354660 has 12 divisors (see below), whose sum is σ = 229644828. Its totient is φ = 43741856.

The previous prime is 109354603. The next prime is 109354669. The reversal of 109354660 is 66453901.

It can be written as a sum of positive squares in 2 ways, for example, as 49787136 + 59567524 = 7056^2 + 7718^2 .

It is not an unprimeable number, because it can be changed into a prime (109354669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2733847 + ... + 2733886.

It is an arithmetic number, because the mean of its divisors is an integer number (19137069).

Almost surely, 2^109354660 is an apocalyptic number.

109354660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109354660 is an abundant number, since it is smaller than the sum of its proper divisors (120290168).

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

109354660 is a wasteful number, since it uses less digits than its factorization.

109354660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5467742 (or 5467740 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 109354660 is about 10457.2778484652. The cubic root of 109354660 is about 478.2031488874.

The spelling of 109354660 in words is "one hundred nine million, three hundred fifty-four thousand, six hundred sixty".