33530134 has 8 divisors (see below), whose sum is σ = 54867528. Its totient is φ = 15240960.

The previous prime is 33530071. The next prime is 33530179. The reversal of 33530134 is 43103533.

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

It is a super-2 number, since 2×33530134² = 2248539772115912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1524097 = 33530134 / (3 + 3 + 5 + 3 + 0 + 1 + 3 + 4).

It is a congruent number.

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, 762027 + ... + 762070.

It is an arithmetic number, because the mean of its divisors is an integer number (6858441).

Almost surely, 2^33530134 is an apocalyptic number.

33530134 is a deficient number, since it is larger than the sum of its proper divisors (21337394).

33530134 is a wasteful number, since it uses less digits than its factorization.

33530134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524110.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 33530134 is about 5790.5210473670. The cubic root of 33530134 is about 322.4619156598.

Adding to 33530134 its reverse (43103533), we get a palindrome (76633667).

The spelling of 33530134 in words is "thirty-three million, five hundred thirty thousand, one hundred thirty-four".