122460621 has 8 divisors (see below), whose sum is σ = 163469280. Its totient is φ = 81546192.

The previous prime is 122460619. The next prime is 122460629. The reversal of 122460621 is 126064221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122460621 - 2¹ = 122460619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122460591 and 122460600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122460629) 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, 20466 + ... + 25763.

It is an arithmetic number, because the mean of its divisors is an integer number (20433660).

Almost surely, 2^122460621 is an apocalyptic number.

It is an amenable number.

122460621 is a deficient number, since it is larger than the sum of its proper divisors (41008659).

122460621 is an equidigital number, since it uses as much as digits as its factorization.

122460621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47115.

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

The square root of 122460621 is about 11066.1927057141. The cubic root of 122460621 is about 496.5909712026.

The spelling of 122460621 in words is "one hundred twenty-two million, four hundred sixty thousand, six hundred twenty-one".