109595972 has 12 divisors (see below), whose sum is σ = 192865680. Its totient is φ = 54491496.

The previous prime is 109595947. The next prime is 109596001. The reversal of 109595972 is 279595901.

It is a super-2 number, since 2×109595972² = 24022554157249568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75818 + ... + 77249.

It is an arithmetic number, because the mean of its divisors is an integer number (16072140).

Almost surely, 2^109595972 is an apocalyptic number.

It is an amenable number.

109595972 is a deficient number, since it is larger than the sum of its proper divisors (83269708).

109595972 is a wasteful number, since it uses less digits than its factorization.

109595972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153250 (or 153248 counting only the distinct ones).

The product of its (nonzero) digits is 255150, while the sum is 47.

The square root of 109595972 is about 10468.8094834131. The cubic root of 109595972 is about 478.5546394136.

The spelling of 109595972 in words is "one hundred nine million, five hundred ninety-five thousand, nine hundred seventy-two".