1634113 has 8 divisors (see below), whose sum is σ = 1769768. Its totient is φ = 1499904.

The previous prime is 1634107. The next prime is 1634117. The reversal of 1634113 is 3114361.

It can be written as a sum of positive squares in 4 ways, for example, as 16129 + 1617984 = 127^2 + 1272^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1634113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1634117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4195 + ... + 4567.

It is an arithmetic number, because the mean of its divisors is an integer number (221221).

2^1634113 is an apocalyptic number.

1634113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1634113 is a deficient number, since it is larger than the sum of its proper divisors (135655).

1634113 is a wasteful number, since it uses less digits than its factorization.

1634113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723.

The product of its digits is 216, while the sum is 19.

The square root of 1634113 is about 1278.3242937533. The cubic root of 1634113 is about 117.7860962507.

Adding to 1634113 its reverse (3114361), we get a palindrome (4748474).

The spelling of 1634113 in words is "one million, six hundred thirty-four thousand, one hundred thirteen".