166302494 has 16 divisors (see below), whose sum is σ = 256745328. Its totient is φ = 80730432.

The previous prime is 166302427. The next prime is 166302511. The reversal of 166302494 is 494203661.

166302494 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 36554 + ... + 40850.

It is an arithmetic number, because the mean of its divisors is an integer number (16046583).

Almost surely, 2^166302494 is an apocalyptic number.

166302494 is a deficient number, since it is larger than the sum of its proper divisors (90442834).

166302494 is a wasteful number, since it uses less digits than its factorization.

166302494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4859.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 166302494 is about 12895.8324275713. The cubic root of 166302494 is about 549.9200919722.

The spelling of 166302494 in words is "one hundred sixty-six million, three hundred two thousand, four hundred ninety-four".