92172006 has 20 divisors (see below), whose sum is σ = 206533932. Its totient is φ = 30723948.

The previous prime is 92171957. The next prime is 92172013. The reversal of 92172006 is 60027129.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 284320 + ... + 284643.

Almost surely, 2^92172006 is an apocalyptic number.

92172006 is an abundant number, since it is smaller than the sum of its proper divisors (114361926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

92172006 is a wasteful number, since it uses less digits than its factorization.

92172006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568977 (or 568968 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 92172006 is about 9600.6252921359. The cubic root of 92172006 is about 451.7169077309.

It can be divided in two parts, 921 and 72006, that added together give a palindrome (72927).

The spelling of 92172006 in words is "ninety-two million, one hundred seventy-two thousand, six".