120566441 has 8 divisors (see below), whose sum is σ = 123879840. Its totient is φ = 117295488.

The previous prime is 120566399. The next prime is 120566489. The reversal of 120566441 is 144665021.

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 120566441 - 2²⁶ = 53457577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120566041) 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, 4811 + ... + 16256.

It is an arithmetic number, because the mean of its divisors is an integer number (15484980).

Almost surely, 2^120566441 is an apocalyptic number.

It is an amenable number.

120566441 is a deficient number, since it is larger than the sum of its proper divisors (3313399).

120566441 is an equidigital number, since it uses as much as digits as its factorization.

120566441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21223.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 120566441 is about 10980.2750876287. The cubic root of 120566441 is about 494.0172878278.

The spelling of 120566441 in words is "one hundred twenty million, five hundred sixty-six thousand, four hundred forty-one".