34554012 has 12 divisors (see below), whose sum is σ = 80626056. Its totient is φ = 11518000.

The previous prime is 34554011. The next prime is 34554029. The reversal of 34554012 is 21045543.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×34554012² = 2387959490592288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34554011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1439739 + ... + 1439762.

It is an arithmetic number, because the mean of its divisors is an integer number (6718838).

Almost surely, 2^34554012 is an apocalyptic number.

It is an amenable number.

34554012 is an abundant number, since it is smaller than the sum of its proper divisors (46072044).

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

34554012 is a wasteful number, since it uses less digits than its factorization.

34554012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879508 (or 2879506 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 34554012 is about 5878.2660708750. The cubic root of 34554012 is about 325.7113004827.

Adding to 34554012 its reverse (21045543), we get a palindrome (55599555).

The spelling of 34554012 in words is "thirty-four million, five hundred fifty-four thousand, twelve".