1613196 has 60 divisors (see below), whose sum is σ = 4553472. Its totient is φ = 495072.

The previous prime is 1613179. The next prime is 1613201. The reversal of 1613196 is 6913161.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4021 + ... + 4403.

2^1613196 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 1613196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2276736).

1613196 is an abundant number, since it is smaller than the sum of its proper divisors (2940276).

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

1613196 is a wasteful number, since it uses less digits than its factorization.

1613196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 401 counting only the distinct ones).

The product of its digits is 972, while the sum is 27.

The square root of 1613196 is about 1270.1165300869. The cubic root of 1613196 is about 117.2813740613.

The spelling of 1613196 in words is "one million, six hundred thirteen thousand, one hundred ninety-six".