94121660 has 12 divisors (see below), whose sum is σ = 197655528. Its totient is φ = 37648656.

The previous prime is 94121659. The next prime is 94121663. The reversal of 94121660 is 6612149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94121663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2353022 + ... + 2353061.

It is an arithmetic number, because the mean of its divisors is an integer number (16471294).

Almost surely, 2^94121660 is an apocalyptic number.

It is an amenable number.

94121660 is an abundant number, since it is smaller than the sum of its proper divisors (103533868).

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

94121660 is a wasteful number, since it uses less digits than its factorization.

94121660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4706092 (or 4706090 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 94121660 is about 9701.6318215030. The cubic root of 94121660 is about 454.8796686987.

The spelling of 94121660 in words is "ninety-four million, one hundred twenty-one thousand, six hundred sixty".