120620441 has 4 divisors (see below), whose sum is σ = 125864832. Its totient is φ = 115376052.

The previous prime is 120620419. The next prime is 120620443. The reversal of 120620441 is 144026021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 144026021 = 59 ⋅2441119.

It is a cyclic number.

It is not a de Polignac number, because 120620441 - 2¹⁸ = 120358297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120620443) 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, 2622161 + ... + 2622206.

It is an arithmetic number, because the mean of its divisors is an integer number (31466208).

Almost surely, 2^120620441 is an apocalyptic number.

It is an amenable number.

120620441 is a deficient number, since it is larger than the sum of its proper divisors (5244391).

120620441 is an equidigital number, since it uses as much as digits as its factorization.

120620441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5244390.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 120620441 is about 10982.7337671456. The cubic root of 120620441 is about 494.0910312664.

Adding to 120620441 its reverse (144026021), we get a palindrome (264646462).

The spelling of 120620441 in words is "one hundred twenty million, six hundred twenty thousand, four hundred forty-one".