18532034 has 8 divisors (see below), whose sum is σ = 27817020. Its totient is φ = 9259696.

The previous prime is 18532027. The next prime is 18532037. The reversal of 18532034 is 43023581.

It can be written as a sum of positive squares in 2 ways, for example, as 16120225 + 2411809 = 4015^2 + 1553^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 18531994 and 18532012.

It is not an unprimeable number, because it can be changed into a prime (18532037) 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 3 ways as a sum of consecutive naturals, for example, 2612 + ... + 6624.

Almost surely, 2^18532034 is an apocalyptic number.

18532034 is a deficient number, since it is larger than the sum of its proper divisors (9284986).

18532034 is a wasteful number, since it uses less digits than its factorization.

18532034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6324.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 18532034 is about 4304.8848997389. The cubic root of 18532034 is about 264.6311898114.

The spelling of 18532034 in words is "eighteen million, five hundred thirty-two thousand, thirty-four".