109769957 has 16 divisors (see below), whose sum is σ = 122943744. Its totient is φ = 97152000.

The previous prime is 109769921. The next prime is 109769963. The reversal of 109769957 is 759967901.

It is not a de Polignac number, because 109769957 - 2⁶ = 109769893 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 109769899 and 109769908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109769987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124157 + ... + 125037.

It is an arithmetic number, because the mean of its divisors is an integer number (7683984).

Almost surely, 2^109769957 is an apocalyptic number.

It is an amenable number.

109769957 is a deficient number, since it is larger than the sum of its proper divisors (13173787).

109769957 is a wasteful number, since it uses less digits than its factorization.

109769957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180.

The product of its (nonzero) digits is 1071630, while the sum is 53.

The square root of 109769957 is about 10477.1158722236. The cubic root of 109769957 is about 478.8077427189.

The spelling of 109769957 in words is "one hundred nine million, seven hundred sixty-nine thousand, nine hundred fifty-seven".