1047234 has 16 divisors (see below), whose sum is σ = 2217888. Its totient is φ = 328512.

The previous prime is 1047229. The next prime is 1047239. The reversal of 1047234 is 4327401.

It is an interprime number because it is at equal distance from previous prime (1047229) and next prime (1047239).

It is a self number, because there is not a number n which added to its sum of digits gives 1047234.

It is not an unprimeable number, because it can be changed into a prime (1047239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5032 + ... + 5235.

It is an arithmetic number, because the mean of its divisors is an integer number (138618).

2^1047234 is an apocalyptic number.

1047234 is an abundant number, since it is smaller than the sum of its proper divisors (1170654).

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

1047234 is a wasteful number, since it uses less digits than its factorization.

1047234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10289.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 1047234 is about 1023.3445167684. The cubic root of 1047234 is about 101.5503079171.

The spelling of 1047234 in words is "one million, forty-seven thousand, two hundred thirty-four".