841612 has 6 divisors (see below), whose sum is σ = 1472828. Its totient is φ = 420804.

The previous prime is 841601. The next prime is 841637. The reversal of 841612 is 216148.

It is an unprimeable number.

841612 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105198 + ... + 105205.

2⁸⁴¹⁶¹² is an apocalyptic number.

It is an amenable number.

841612 is a deficient number, since it is larger than the sum of its proper divisors (631216).

841612 is a wasteful number, since it uses less digits than its factorization.

841612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210407 (or 210405 counting only the distinct ones).

The product of its digits is 384, while the sum is 22.

The square root of 841612 is about 917.3941355819. The cubic root of 841612 is about 94.4141975678.

The spelling of 841612 in words is "eight hundred forty-one thousand, six hundred twelve".