122654466 has 32 divisors (see below), whose sum is σ = 297345600. Its totient is φ = 37167840.

The previous prime is 122654459. The next prime is 122654479. The reversal of 122654466 is 664456221.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 122654466.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102651 + ... + 103838.

It is an arithmetic number, because the mean of its divisors is an integer number (9292050).

Almost surely, 2^122654466 is an apocalyptic number.

122654466 is an abundant number, since it is smaller than the sum of its proper divisors (174691134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122654466 is a wasteful number, since it uses less digits than its factorization.

122654466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206511 (or 206505 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 122654466 is about 11074.9476748200. The cubic root of 122654466 is about 496.8528538367.

The spelling of 122654466 in words is "one hundred twenty-two million, six hundred fifty-four thousand, four hundred sixty-six".