212062125 has 64 divisors (see below), whose sum is σ = 389525760. Its totient is φ = 101600000.

The previous prime is 212062049. The next prime is 212062159. The reversal of 212062125 is 521260212.

It is a happy number.

It is not a de Polignac number, because 212062125 - 2¹² = 212058029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 416371 + ... + 416879.

It is an arithmetic number, because the mean of its divisors is an integer number (6086340).

Almost surely, 2^212062125 is an apocalyptic number.

212062125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

212062125 is a deficient number, since it is larger than the sum of its proper divisors (177463635).

212062125 is a wasteful number, since it uses less digits than its factorization.

212062125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 212062125 is about 14562.3530035499. The cubic root of 212062125 is about 596.3314345392.

The spelling of 212062125 in words is "two hundred twelve million, sixty-two thousand, one hundred twenty-five".