122774474 has 8 divisors (see below), whose sum is σ = 184342080. Its totient is φ = 61327116.

The previous prime is 122774461. The next prime is 122774501. The reversal of 122774474 is 474477221.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27464 + ... + 31619.

It is an arithmetic number, because the mean of its divisors is an integer number (23042760).

Almost surely, 2^122774474 is an apocalyptic number.

122774474 is a deficient number, since it is larger than the sum of its proper divisors (61567606).

122774474 is a wasteful number, since it uses less digits than its factorization.

122774474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60124.

The product of its digits is 87808, while the sum is 38.

The square root of 122774474 is about 11080.3643441901. The cubic root of 122774474 is about 497.0148451695.

The spelling of 122774474 in words is "one hundred twenty-two million, seven hundred seventy-four thousand, four hundred seventy-four".