120869497 has 8 divisors (see below), whose sum is σ = 139801536. Its totient is φ = 102353712.

The previous prime is 120869479. The next prime is 120869503. The reversal of 120869497 is 794968021.

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 120869497 - 2⁷ = 120869369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120869467) 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, 103438 + ... + 104599.

It is an arithmetic number, because the mean of its divisors is an integer number (17475192).

Almost surely, 2^120869497 is an apocalyptic number.

It is an amenable number.

120869497 is a deficient number, since it is larger than the sum of its proper divisors (18932039).

120869497 is an equidigital number, since it uses as much as digits as its factorization.

120869497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208127.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 120869497 is about 10994.0664451330. The cubic root of 120869497 is about 494.4308623837.

The spelling of 120869497 in words is "one hundred twenty million, eight hundred sixty-nine thousand, four hundred ninety-seven".