33534234 has 24 divisors (see below), whose sum is σ = 76932180. Its totient is φ = 10520448.

The previous prime is 33534233. The next prime is 33534239. The reversal of 33534234 is 43243533.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 32524209 + 1010025 = 5703^2 + 1005^2 .

It is a super-2 number, since 2×33534234² = 2249089699933512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33534198 and 33534207.

It is not an unprimeable number, because it can be changed into a prime (33534233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54489 + ... + 55100.

Almost surely, 2^33534234 is an apocalyptic number.

33534234 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

33534234 is an abundant number, since it is smaller than the sum of its proper divisors (43397946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33534234 is a wasteful number, since it uses less digits than its factorization.

33534234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109614 (or 109611 counting only the distinct ones).

The product of its digits is 12960, while the sum is 27.

The square root of 33534234 is about 5790.8750634079. The cubic root of 33534234 is about 322.4750584641.

Adding to 33534234 its reverse (43243533), we get a palindrome (76777767).

The spelling of 33534234 in words is "thirty-three million, five hundred thirty-four thousand, two hundred thirty-four".