1026172 has 24 divisors (see below), whose sum is σ = 2086784. Its totient is φ = 432432.

The previous prime is 1026167. The next prime is 1026197. The reversal of 1026172 is 2716201.

It is a zygodrome in base 6.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1603 + ... + 2149.

2^1026172 is an apocalyptic number.

It is an amenable number.

1026172 is an abundant number, since it is smaller than the sum of its proper divisors (1060612).

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

1026172 is a wasteful number, since it uses less digits than its factorization.

1026172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625 (or 623 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1026172 is about 1013.0014807492. The cubic root of 1026172 is about 100.8648979492.

The spelling of 1026172 in words is "one million, twenty-six thousand, one hundred seventy-two".