1128374 has 8 divisors (see below), whose sum is σ = 1822800. Its totient is φ = 520776.

The previous prime is 1128373. The next prime is 1128383. The reversal of 1128374 is 4738211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 43399 = 1128374 / (1 + 1 + 2 + 8 + 3 + 7 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1128371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21674 + ... + 21725.

It is an arithmetic number, because the mean of its divisors is an integer number (227850).

2^1128374 is an apocalyptic number.

1128374 is a deficient number, since it is larger than the sum of its proper divisors (694426).

1128374 is a wasteful number, since it uses less digits than its factorization.

1128374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43414.

The product of its digits is 1344, while the sum is 26.

The square root of 1128374 is about 1062.2494998822. The cubic root of 1128374 is about 104.1080607580.

The spelling of 1128374 in words is "one million, one hundred twenty-eight thousand, three hundred seventy-four".