34553412 has 48 divisors (see below), whose sum is σ = 92014720. Its totient is φ = 11205216.

The previous prime is 34553411. The next prime is 34553459. The reversal of 34553412 is 21435543.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34553411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328 + ... + 8319.

Almost surely, 2^34553412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34553412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46007360).

34553412 is an abundant number, since it is smaller than the sum of its proper divisors (57461308).

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

34553412 is a wasteful number, since it uses less digits than its factorization.

34553412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8697 (or 8689 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 34553412 is about 5878.2150351956. The cubic root of 34553412 is about 325.7094152418.

Adding to 34553412 its reverse (21435543), we get a palindrome (55988955).

The spelling of 34553412 in words is "thirty-four million, five hundred fifty-three thousand, four hundred twelve".