172114630 has 16 divisors (see below), whose sum is σ = 328030560. Its totient is φ = 64796032.

The previous prime is 172114627. The next prime is 172114637. The reversal of 172114630 is 36411271.

It is a junction number, because it is equal to n+sod(n) for n = 172114595 and 172114604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172114637) 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, 506050 + ... + 506389.

It is an arithmetic number, because the mean of its divisors is an integer number (20501910).

Almost surely, 2^172114630 is an apocalyptic number.

172114630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

172114630 is a deficient number, since it is larger than the sum of its proper divisors (155915930).

172114630 is a wasteful number, since it uses less digits than its factorization.

172114630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012463.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 172114630 is about 13119.2465484875. The cubic root of 172114630 is about 556.2532940932.

The spelling of 172114630 in words is "one hundred seventy-two million, one hundred fourteen thousand, six hundred thirty".