109220734 has 16 divisors (see below), whose sum is σ = 187429248. Its totient is φ = 46760472.

The previous prime is 109220729. The next prime is 109220743. The reversal of 109220734 is 437022901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12249 + ... + 19195.

It is an arithmetic number, because the mean of its divisors is an integer number (11714328).

Almost surely, 2^109220734 is an apocalyptic number.

109220734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

109220734 is a deficient number, since it is larger than the sum of its proper divisors (78208514).

109220734 is a wasteful number, since it uses less digits than its factorization.

109220734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8079.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 109220734 is about 10450.8724037757. The cubic root of 109220734 is about 478.0078516243.

The spelling of 109220734 in words is "one hundred nine million, two hundred twenty thousand, seven hundred thirty-four".