161714212 has 24 divisors (see below), whose sum is σ = 312453792. Its totient is φ = 72619200.

The previous prime is 161714207. The next prime is 161714213. The reversal of 161714212 is 212417161.

It is not an unprimeable number, because it can be changed into a prime (161714213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18489 + ... + 25792.

It is an arithmetic number, because the mean of its divisors is an integer number (13018908).

Almost surely, 2^161714212 is an apocalyptic number.

It is an amenable number.

161714212 is a deficient number, since it is larger than the sum of its proper divisors (150739580).

161714212 is a wasteful number, since it uses less digits than its factorization.

161714212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44379 (or 44377 counting only the distinct ones).

The product of its digits is 672, while the sum is 25.

The square root of 161714212 is about 12716.6902926823. The cubic root of 161714212 is about 544.8154266546.

The spelling of 161714212 in words is "one hundred sixty-one million, seven hundred fourteen thousand, two hundred twelve".