120622461 has 4 divisors (see below), whose sum is σ = 160829952. Its totient is φ = 80414972.

The previous prime is 120622459. The next prime is 120622471. The reversal of 120622461 is 164226021.

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.

It is a cyclic number.

It is not a de Polignac number, because 120622461 - 2¹ = 120622459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120622471) 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, 20103741 + ... + 20103746.

It is an arithmetic number, because the mean of its divisors is an integer number (40207488).

Almost surely, 2^120622461 is an apocalyptic number.

It is an amenable number.

120622461 is a deficient number, since it is larger than the sum of its proper divisors (40207491).

120622461 is an equidigital number, since it uses as much as digits as its factorization.

120622461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40207490.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 120622461 is about 10982.8257292921. The cubic root of 120622461 is about 494.0937893901.

Adding to 120622461 its reverse (164226021), we get a palindrome (284848482).

The spelling of 120622461 in words is "one hundred twenty million, six hundred twenty-two thousand, four hundred sixty-one".