713022166 has 4 divisors (see below), whose sum is σ = 1069533252. Its totient is φ = 356511082.

The previous prime is 713022161. The next prime is 713022181. The reversal of 713022166 is 661220317.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 661220317 = 20161 ⋅32797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713022161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178255540 + ... + 178255543.

It is an arithmetic number, because the mean of its divisors is an integer number (267383313).

Almost surely, 2^713022166 is an apocalyptic number.

713022166 is a deficient number, since it is larger than the sum of its proper divisors (356511086).

713022166 is a wasteful number, since it uses less digits than its factorization.

713022166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356511085.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 713022166 is about 26702.4749040234. The cubic root of 713022166 is about 893.3761285221.

The spelling of 713022166 in words is "seven hundred thirteen million, twenty-two thousand, one hundred sixty-six".