120497401 has 8 divisors (see below), whose sum is σ = 123695208. Its totient is φ = 117312000.

The previous prime is 120497393. The next prime is 120497413. The reversal of 120497401 is 104794021.

It can be written as a sum of positive squares in 4 ways, for example, as 13395600 + 107101801 = 3660^2 + 10349^2 .

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 120497401 - 2³ = 120497393 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120497401.

It is not an unprimeable number, because it can be changed into a prime (120407401) 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, 18541 + ... + 24181.

It is an arithmetic number, because the mean of its divisors is an integer number (15461901).

Almost surely, 2^120497401 is an apocalyptic number.

It is an amenable number.

120497401 is a deficient number, since it is larger than the sum of its proper divisors (3197807).

120497401 is an equidigital number, since it uses as much as digits as its factorization.

120497401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6203.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 120497401 is about 10977.1308182056. The cubic root of 120497401 is about 493.9229733968.

The spelling of 120497401 in words is "one hundred twenty million, four hundred ninety-seven thousand, four hundred one".