166202414 has 24 divisors (see below), whose sum is σ = 291178800. Its totient is φ = 70941696.

The previous prime is 166202401. The next prime is 166202423. The reversal of 166202414 is 414202661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21887 + ... + 28485.

It is an arithmetic number, because the mean of its divisors is an integer number (12132450).

Almost surely, 2^166202414 is an apocalyptic number.

166202414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

166202414 is a deficient number, since it is larger than the sum of its proper divisors (124976386).

166202414 is a wasteful number, since it uses less digits than its factorization.

166202414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6872 (or 6865 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 166202414 is about 12891.9515202315. The cubic root of 166202414 is about 549.8097567926.

The spelling of 166202414 in words is "one hundred sixty-six million, two hundred two thousand, four hundred fourteen".