212803948 has 12 divisors (see below), whose sum is σ = 425607952. Its totient is φ = 91201680.

The previous prime is 212803937. The next prime is 212803951. The reversal of 212803948 is 849308212.

212803948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

212803948 is an admirable 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, 3800043 + ... + 3800098.

Almost surely, 2^212803948 is an apocalyptic number.

212803948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

212803948 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212803948 is a wasteful number, since it uses less digits than its factorization.

212803948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7600152 (or 7600150 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 212803948 is about 14587.8013422174. The cubic root of 212803948 is about 597.0259755801.

The spelling of 212803948 in words is "two hundred twelve million, eight hundred three thousand, nine hundred forty-eight".