1612842 has 32 divisors (see below), whose sum is σ = 4022784. Its totient is φ = 418800.

The previous prime is 1612823. The next prime is 1612859. The reversal of 1612842 is 2482161.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1284 + ... + 2207.

It is an arithmetic number, because the mean of its divisors is an integer number (125712).

2^1612842 is an apocalyptic number.

1612842 is an abundant number, since it is smaller than the sum of its proper divisors (2409942).

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

1612842 is a wasteful number, since it uses less digits than its factorization.

1612842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514.

The product of its digits is 768, while the sum is 24.

The square root of 1612842 is about 1269.9771651490. The cubic root of 1612842 is about 117.2727946856.

It can be divided in two parts, 161 and 2842, that added together give a palindrome (3003).

The spelling of 1612842 in words is "one million, six hundred twelve thousand, eight hundred forty-two".