120814497 has 24 divisors (see below), whose sum is σ = 181504960. Its totient is φ = 80306640.

The previous prime is 120814457. The next prime is 120814501. The reversal of 120814497 is 794418021.

120814497 is a `hidden beast` number, since 1 + 208 + 1 + 449 + 7 = 666.

It is not a de Polignac number, because 120814497 - 2¹⁶ = 120748961 is a prime.

It is a super-2 number, since 2×120814497² = 29192285370726018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120814417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131004 + ... + 131922.

Almost surely, 2^120814497 is an apocalyptic number.

It is an amenable number.

120814497 is a deficient number, since it is larger than the sum of its proper divisors (60690463).

120814497 is an frugal number, since it uses more digits than its factorization.

120814497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475 (or 1463 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 120814497 is about 10991.5648112541. The cubic root of 120814497 is about 494.3558563542.

The spelling of 120814497 in words is "one hundred twenty million, eight hundred fourteen thousand, four hundred ninety-seven".