121472074 has 8 divisors (see below), whose sum is σ = 188085888. Its totient is φ = 58776780.

The previous prime is 121472063. The next prime is 121472129. The reversal of 121472074 is 470274121.

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

It is a super-2 number, since 2×121472074² = 29510929523722952, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 979552 + ... + 979675.

It is an arithmetic number, because the mean of its divisors is an integer number (23510736).

Almost surely, 2^121472074 is an apocalyptic number.

121472074 is a deficient number, since it is larger than the sum of its proper divisors (66613814).

121472074 is a wasteful number, since it uses less digits than its factorization.

121472074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959260.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 121472074 is about 11021.4370206430. The cubic root of 121472074 is about 495.2511380808.

The spelling of 121472074 in words is "one hundred twenty-one million, four hundred seventy-two thousand, seventy-four".