122404895 has 8 divisors (see below), whose sum is σ = 151624320. Its totient is φ = 94764960.

The previous prime is 122404889. The next prime is 122404901. The reversal of 122404895 is 598404221.

It is an interprime number because it is at equal distance from previous prime (122404889) and next prime (122404901).

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

It is not a de Polignac number, because 122404895 - 2¹⁶ = 122339359 is a prime.

It is a super-2 number, since 2×122404895² = 29965916639922050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394700 + ... + 395009.

It is an arithmetic number, because the mean of its divisors is an integer number (18953040).

Almost surely, 2^122404895 is an apocalyptic number.

122404895 is a deficient number, since it is larger than the sum of its proper divisors (29219425).

122404895 is an equidigital number, since it uses as much as digits as its factorization.

122404895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789745.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 122404895 is about 11063.6745704129. The cubic root of 122404895 is about 496.5156348023.

The spelling of 122404895 in words is "one hundred twenty-two million, four hundred four thousand, eight hundred ninety-five".