121474085 has 8 divisors (see below), whose sum is σ = 148870656. Its totient is φ = 95111440.

The previous prime is 121474081. The next prime is 121474091. The reversal of 121474085 is 580474121.

It is a happy number.

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

It is not a de Polignac number, because 121474085 - 2² = 121474081 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121474081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258221 + ... + 258690.

It is an arithmetic number, because the mean of its divisors is an integer number (18608832).

Almost surely, 2^121474085 is an apocalyptic number.

It is an amenable number.

121474085 is a deficient number, since it is larger than the sum of its proper divisors (27396571).

121474085 is an equidigital number, since it uses as much as digits as its factorization.

121474085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516963.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 121474085 is about 11021.5282515629. The cubic root of 121474085 is about 495.2538710671.

The spelling of 121474085 in words is "one hundred twenty-one million, four hundred seventy-four thousand, eighty-five".