212050943 has 16 divisors (see below), whose sum is σ = 239081472. Its totient is φ = 186732000.

The previous prime is 212050939. The next prime is 212050967. The reversal of 212050943 is 349050212.

It is not a de Polignac number, because 212050943 - 2² = 212050939 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212050903) 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, 24908 + ... + 32318.

It is an arithmetic number, because the mean of its divisors is an integer number (14942592).

Almost surely, 2^212050943 is an apocalyptic number.

212050943 is a deficient number, since it is larger than the sum of its proper divisors (27030529).

212050943 is a wasteful number, since it uses less digits than its factorization.

212050943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7526.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 212050943 is about 14561.9690632826. The cubic root of 212050943 is about 596.3209528697.

The spelling of 212050943 in words is "two hundred twelve million, fifty thousand, nine hundred forty-three".