121946935 has 8 divisors (see below), whose sum is σ = 159639696. Its totient is φ = 88688640.

The previous prime is 121946917. The next prime is 121946941. The reversal of 121946935 is 539649121.

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

It is not a de Polignac number, because 121946935 - 2¹⁹ = 121422647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1108554 + ... + 1108663.

It is an arithmetic number, because the mean of its divisors is an integer number (19954962).

Almost surely, 2^121946935 is an apocalyptic number.

121946935 is a deficient number, since it is larger than the sum of its proper divisors (37692761).

121946935 is a wasteful number, since it uses less digits than its factorization.

121946935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217233.

The product of its digits is 58320, while the sum is 40.

The square root of 121946935 is about 11042.9586162405. The cubic root of 121946935 is about 495.8956474343.

The spelling of 121946935 in words is "one hundred twenty-one million, nine hundred forty-six thousand, nine hundred thirty-five".