485121994 has 8 divisors (see below), whose sum is σ = 831637728. Its totient is φ = 207909420.

The previous prime is 485121991. The next prime is 485121997. The reversal of 485121994 is 499121584.

It is an interprime number because it is at equal distance from previous prime (485121991) and next prime (485121997).

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

It is a self number, because there is not a number n which added to its sum of digits gives 485121994.

It is not an unprimeable number, because it can be changed into a prime (485121991) 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, 17325772 + ... + 17325799.

It is an arithmetic number, because the mean of its divisors is an integer number (103954716).

Almost surely, 2^485121994 is an apocalyptic number.

485121994 is a deficient number, since it is larger than the sum of its proper divisors (346515734).

485121994 is a wasteful number, since it uses less digits than its factorization.

485121994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34651580.

The product of its digits is 103680, while the sum is 43.

The square root of 485121994 is about 22025.4851024898. The cubic root of 485121994 is about 785.7486705802.

The spelling of 485121994 in words is "four hundred eighty-five million, one hundred twenty-one thousand, nine hundred ninety-four".