1613242 has 8 divisors (see below), whose sum is σ = 2429856. Its totient is φ = 803292.

The previous prime is 1613201. The next prime is 1613279. The reversal of 1613242 is 2423161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1008 + ... + 2059.

It is an arithmetic number, because the mean of its divisors is an integer number (303732).

2^1613242 is an apocalyptic number.

1613242 is a deficient number, since it is larger than the sum of its proper divisors (816614).

1613242 is a wasteful number, since it uses less digits than its factorization.

1613242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3332.

The product of its digits is 288, while the sum is 19.

The square root of 1613242 is about 1270.1346385325. The cubic root of 1613242 is about 117.2824888033.

It can be divided in two parts, 161 and 3242, that added together give a triangular number (3403 = T₈₂).

The spelling of 1613242 in words is "one million, six hundred thirteen thousand, two hundred forty-two".