1612341 has 12 divisors (see below), whose sum is σ = 2404480. Its totient is φ = 1040040.

The previous prime is 1612333. The next prime is 1612361. The reversal of 1612341 is 1432161.

It is a happy number.

It is not a de Polignac number, because 1612341 - 2³ = 1612333 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1612361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2611 + ... + 3168.

2^1612341 is an apocalyptic number.

It is an amenable number.

1612341 is a deficient number, since it is larger than the sum of its proper divisors (792139).

1612341 is a wasteful number, since it uses less digits than its factorization.

1612341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5816 (or 5813 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 1612341 is about 1269.7799021878. The cubic root of 1612341 is about 117.2606505420.

It can be divided in two parts, 1612 and 341, that added together give a triangular number (1953 = T₆₂).

The spelling of 1612341 in words is "one million, six hundred twelve thousand, three hundred forty-one".