212562063 has 48 divisors (see below), whose sum is σ = 383102720. Its totient is φ = 115053696.

The previous prime is 212562047. The next prime is 212562079. The reversal of 212562063 is 360265212.

It is an interprime number because it is at equal distance from previous prime (212562047) and next prime (212562079).

It is not a de Polignac number, because 212562063 - 2⁴ = 212562047 is a prime.

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 (212562023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29031 + ... + 35607.

Almost surely, 2^212562063 is an apocalyptic number.

212562063 is a deficient number, since it is larger than the sum of its proper divisors (170540657).

212562063 is an equidigital number, since it uses as much as digits as its factorization.

212562063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6618 (or 6606 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 212562063 is about 14579.5083250431. The cubic root of 212562063 is about 596.7996853263.

The spelling of 212562063 in words is "two hundred twelve million, five hundred sixty-two thousand, sixty-three".