1038172 has 12 divisors (see below), whose sum is σ = 1823976. Its totient is φ = 517040.

The previous prime is 1038157. The next prime is 1038187. The reversal of 1038172 is 2718301.

It is an interprime number because it is at equal distance from previous prime (1038157) and next prime (1038187).

It is a super-2 number, since 2×1038172² = 2155602203168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1563 + ... + 2125.

It is an arithmetic number, because the mean of its divisors is an integer number (151998).

2^1038172 is an apocalyptic number.

It is an amenable number.

1038172 is a deficient number, since it is larger than the sum of its proper divisors (785804).

1038172 is a wasteful number, since it uses less digits than its factorization.

1038172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028 (or 1026 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 1038172 is about 1018.9072578012. The cubic root of 1038172 is about 101.2565448190.

The spelling of 1038172 in words is "one million, thirty-eight thousand, one hundred seventy-two".