63067213 has 16 divisors (see below), whose sum is σ = 72705600. Its totient is φ = 54103680.

The previous prime is 63067187. The next prime is 63067223. The reversal of 63067213 is 31276036.

It is a cyclic number.

It is not a de Polignac number, because 63067213 - 2⁵ = 63067181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63067223) 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, 77553 + ... + 78361.

It is an arithmetic number, because the mean of its divisors is an integer number (4544100).

Almost surely, 2^63067213 is an apocalyptic number.

It is an amenable number.

63067213 is a deficient number, since it is larger than the sum of its proper divisors (9638387).

63067213 is a wasteful number, since it uses less digits than its factorization.

63067213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 63067213 is about 7941.4868255258. The cubic root of 63067213 is about 398.0471754556.

The spelling of 63067213 in words is "sixty-three million, sixty-seven thousand, two hundred thirteen".