121446064 has 20 divisors (see below), whose sum is σ = 237589456. Its totient is φ = 60132672.

The previous prime is 121446053. The next prime is 121446071. The reversal of 121446064 is 460644121.

It is a super-2 number, since 2×121446064² = 29498292922184192, which contains 22 as substring.

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, 35199 + ... + 38494.

Almost surely, 2^121446064 is an apocalyptic number.

It is an amenable number.

121446064 is a deficient number, since it is larger than the sum of its proper divisors (116143392).

121446064 is a wasteful number, since it uses less digits than its factorization.

121446064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73804 (or 73798 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 121446064 is about 11020.2569842994. The cubic root of 121446064 is about 495.2157872900.

It can be divided in two parts, 1214 and 46064, that added together give a triangular number (47278 = T₃₀₇).

The spelling of 121446064 in words is "one hundred twenty-one million, four hundred forty-six thousand, sixty-four".