1613016 has 48 divisors (see below), whose sum is σ = 4478760. Its totient is φ = 524160.

The previous prime is 1612999. The next prime is 1613033. The reversal of 1613016 is 6103161.

It is an interprime number because it is at equal distance from previous prime (1612999) and next prime (1613033).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 1613016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2836 + ... + 3356.

2^1613016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1613016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2239380).

1613016 is an abundant number, since it is smaller than the sum of its proper divisors (2865744).

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

1613016 is a wasteful number, since it uses less digits than its factorization.

1613016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576 (or 569 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1613016 is about 1270.0456684702. The cubic root of 1613016 is about 117.2770118237.

Adding to 1613016 its reverse (6103161), we get a palindrome (7716177).

The spelling of 1613016 in words is "one million, six hundred thirteen thousand, sixteen".