1140754 has 8 divisors (see below), whose sum is σ = 1785600. Its totient is φ = 545556.

The previous prime is 1140749. The next prime is 1140787. The reversal of 1140754 is 4570411.

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

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12354 + ... + 12445.

It is an arithmetic number, because the mean of its divisors is an integer number (223200).

2^1140754 is an apocalyptic number.

1140754 is a deficient number, since it is larger than the sum of its proper divisors (644846).

1140754 is a wasteful number, since it uses less digits than its factorization.

1140754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24824.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 1140754 is about 1068.0608596892. The cubic root of 1140754 is about 104.4874186451.

The spelling of 1140754 in words is "one million, one hundred forty thousand, seven hundred fifty-four".