212948 has 12 divisors (see below), whose sum is σ = 376320. Its totient is φ = 105432.

The previous prime is 212923. The next prime is 212969. The reversal of 212948 is 849212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365 + ... + 747.

It is an arithmetic number, because the mean of its divisors is an integer number (31360).

2²¹²⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

212948 is a deficient number, since it is larger than the sum of its proper divisors (163372).

212948 is a wasteful number, since it uses less digits than its factorization.

212948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526 (or 524 counting only the distinct ones).

The product of its digits is 1152, while the sum is 26.

The square root of 212948 is about 461.4628912491. The cubic root of 212948 is about 59.7160658838.

The spelling of 212948 in words is "two hundred twelve thousand, nine hundred forty-eight".