109074454 has 4 divisors (see below), whose sum is σ = 163611684. Its totient is φ = 54537226.

The previous prime is 109074443. The next prime is 109074467. The reversal of 109074454 is 454470901.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27268612 + ... + 27268615.

It is an arithmetic number, because the mean of its divisors is an integer number (40902921).

Almost surely, 2^109074454 is an apocalyptic number.

109074454 is a deficient number, since it is larger than the sum of its proper divisors (54537230).

109074454 is an equidigital number, since it uses as much as digits as its factorization.

109074454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54537229.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 109074454 is about 10443.8716001299. The cubic root of 109074454 is about 477.7943566669.

The spelling of 109074454 in words is "one hundred nine million, seventy-four thousand, four hundred fifty-four".