1613061 has 8 divisors (see below), whose sum is σ = 2389760. Its totient is φ = 1075356.

The previous prime is 1613057. The next prime is 1613069. The reversal of 1613061 is 1603161.

It is not a de Polignac number, because 1613061 - 2² = 1613057 is a prime.

It is a Duffinian number.

1613061 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1613069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29845 + ... + 29898.

It is an arithmetic number, because the mean of its divisors is an integer number (298720).

2^1613061 is an apocalyptic number.

It is an amenable number.

1613061 is a deficient number, since it is larger than the sum of its proper divisors (776699).

1613061 is an equidigital number, since it uses as much as digits as its factorization.

1613061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59752 (or 59746 counting only the distinct ones).

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

The square root of 1613061 is about 1270.0633842451. The cubic root of 1613061 is about 117.2781024135.

The spelling of 1613061 in words is "one million, six hundred thirteen thousand, sixty-one".