120469397 has 4 divisors (see below), whose sum is σ = 121236876. Its totient is φ = 119701920.

The previous prime is 120469387. The next prime is 120469399. The reversal of 120469397 is 793964021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27520516 + 92948881 = 5246^2 + 9641^2 .

It is a cyclic number.

It is not a de Polignac number, because 120469397 - 2⁴ = 120469381 is a prime.

It is a super-2 number, since 2×120469397² = 29025751227087218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120469399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383504 + ... + 383817.

It is an arithmetic number, because the mean of its divisors is an integer number (30309219).

Almost surely, 2^120469397 is an apocalyptic number.

It is an amenable number.

120469397 is a deficient number, since it is larger than the sum of its proper divisors (767479).

120469397 is an equidigital number, since it uses as much as digits as its factorization.

120469397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767478.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 120469397 is about 10975.8551830825. The cubic root of 120469397 is about 493.8847073139.

The spelling of 120469397 in words is "one hundred twenty million, four hundred sixty-nine thousand, three hundred ninety-seven".