65254212 has 36 divisors (see below), whose sum is σ = 165263280. Its totient is φ = 21709872.

The previous prime is 65254207. The next prime is 65254219. The reversal of 65254212 is 21245256.

65254212 is a `hidden beast` number, since 652 + 5 + 4 + 2 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×65254212² = 8516224367481888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65254219) 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, 21739 + ... + 24557.

Almost surely, 2^65254212 is an apocalyptic number.

It is an amenable number.

65254212 is an abundant number, since it is smaller than the sum of its proper divisors (100009068).

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

65254212 is a wasteful number, since it uses less digits than its factorization.

65254212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3472 (or 3467 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 65254212 is about 8078.0079227493. The cubic root of 65254212 is about 402.5960564437.

Adding to 65254212 its reverse (21245256), we get a palindrome (86499468).

The spelling of 65254212 in words is "sixty-five million, two hundred fifty-four thousand, two hundred twelve".