1142934 has 16 divisors (see below), whose sum is σ = 2461872. Its totient is φ = 351648.

The previous prime is 1142929. The next prime is 1142941. The reversal of 1142934 is 4392411.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7249 + ... + 7404.

It is an arithmetic number, because the mean of its divisors is an integer number (153867).

2^1142934 is an apocalyptic number.

1142934 is an abundant number, since it is smaller than the sum of its proper divisors (1318938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1142934 is a wasteful number, since it uses less digits than its factorization.

1142934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14671.

The product of its digits is 864, while the sum is 24.

The square root of 1142934 is about 1069.0809136824. The cubic root of 1142934 is about 104.5539353606.

It can be divided in two parts, 11 and 42934, that multiplied together give a palindrome (472274).

The spelling of 1142934 in words is "one million, one hundred forty-two thousand, nine hundred thirty-four".