1074172 has 12 divisors (see below), whose sum is σ = 2050776. Its totient is φ = 488240.

The previous prime is 1074167. The next prime is 1074223. The reversal of 1074172 is 2714701.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12163 + ... + 12250.

It is an arithmetic number, because the mean of its divisors is an integer number (170898).

2^1074172 is an apocalyptic number.

It is an amenable number.

1074172 is a deficient number, since it is larger than the sum of its proper divisors (976604).

1074172 is a wasteful number, since it uses less digits than its factorization.

1074172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24428 (or 24426 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 1074172 is about 1036.4226936921. The cubic root of 1074172 is about 102.4136731010.

Adding to 1074172 its reverse (2714701), we get a palindrome (3788873).

The spelling of 1074172 in words is "one million, seventy-four thousand, one hundred seventy-two".