120965469 has 16 divisors (see below), whose sum is σ = 167990400. Its totient is φ = 77353920.

The previous prime is 120965461. The next prime is 120965473. The reversal of 120965469 is 964569021.

It is a happy number.

It is not a de Polignac number, because 120965469 - 2³ = 120965461 is a prime.

It is a super-2 number, since 2×120965469² = 29265289380779922, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 120965469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120965461) 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, 207 + ... + 15555.

It is an arithmetic number, because the mean of its divisors is an integer number (10499400).

Almost surely, 2^120965469 is an apocalyptic number.

It is an amenable number.

120965469 is a deficient number, since it is larger than the sum of its proper divisors (47024931).

120965469 is a wasteful number, since it uses less digits than its factorization.

120965469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15460.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 120965469 is about 10998.4302970924. The cubic root of 120965469 is about 494.5616893400.

The spelling of 120965469 in words is "one hundred twenty million, nine hundred sixty-five thousand, four hundred sixty-nine".