1140674 has 8 divisors (see below), whose sum is σ = 1722000. Its totient is φ = 566676.

The previous prime is 1140637. The next prime is 1140677. The reversal of 1140674 is 4760411.

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

It is a super-2 number, since 2×1140674² = 2602274348552, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1140677) 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, 1424 + ... + 2075.

It is an arithmetic number, because the mean of its divisors is an integer number (215250).

2^1140674 is an apocalyptic number.

1140674 is a deficient number, since it is larger than the sum of its proper divisors (581326).

1140674 is a wasteful number, since it uses less digits than its factorization.

1140674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3664.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1140674 is about 1068.0234079832. The cubic root of 1140674 is about 104.4849760534.

The spelling of 1140674 in words is "one million, one hundred forty thousand, six hundred seventy-four".