109957001 has 8 divisors (see below), whose sum is σ = 137089344. Its totient is φ = 85680720.

The previous prime is 109956947. The next prime is 109957049. The reversal of 109957001 is 100759901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 109957001 - 2⁶ = 109956937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (109957051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 713930 + ... + 714083.

It is an arithmetic number, because the mean of its divisors is an integer number (17136168).

Almost surely, 2^109957001 is an apocalyptic number.

109957001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

109957001 is a deficient number, since it is larger than the sum of its proper divisors (27132343).

109957001 is a wasteful number, since it uses less digits than its factorization.

109957001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428031.

The product of its (nonzero) digits is 2835, while the sum is 32.

The square root of 109957001 is about 10486.0383844424. The cubic root of 109957001 is about 479.0795453689.

The spelling of 109957001 in words is "one hundred nine million, nine hundred fifty-seven thousand, one".