121351674 has 16 divisors (see below), whose sum is σ = 242817408. Its totient is φ = 40431552.

The previous prime is 121351669. The next prime is 121351733. The reversal of 121351674 is 476153121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16159 + ... + 22445.

It is an arithmetic number, because the mean of its divisors is an integer number (15176088).

Almost surely, 2^121351674 is an apocalyptic number.

121351674 is an abundant number, since it is smaller than the sum of its proper divisors (121465734).

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

121351674 is a wasteful number, since it uses less digits than its factorization.

121351674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9509.

The product of its digits is 5040, while the sum is 30.

The square root of 121351674 is about 11015.9735838463. The cubic root of 121351674 is about 495.0874572539.

The spelling of 121351674 in words is "one hundred twenty-one million, three hundred fifty-one thousand, six hundred seventy-four".