122484407 has 16 divisors (see below), whose sum is σ = 130291200. Its totient is φ = 114910752.

The previous prime is 122484403. The next prime is 122484409. The reversal of 122484407 is 704484221.

It is a cyclic number.

It is not a de Polignac number, because 122484407 - 2² = 122484403 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122484403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352808 + ... + 353154.

It is an arithmetic number, because the mean of its divisors is an integer number (8143200).

Almost surely, 2^122484407 is an apocalyptic number.

122484407 is a deficient number, since it is larger than the sum of its proper divisors (7806793).

122484407 is a wasteful number, since it uses less digits than its factorization.

122484407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622.

The product of its (nonzero) digits is 14336, while the sum is 32.

The square root of 122484407 is about 11067.2673682350. The cubic root of 122484407 is about 496.6231207161.

The spelling of 122484407 in words is "one hundred twenty-two million, four hundred eighty-four thousand, four hundred seven".