84703228 has 6 divisors (see below), whose sum is σ = 148230656. Its totient is φ = 42351612.

The previous prime is 84703217. The next prime is 84703237. The reversal of 84703228 is 82230748.

It is a junction number, because it is equal to n+sod(n) for n = 84703193 and 84703202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10587900 + ... + 10587907.

Almost surely, 2^84703228 is an apocalyptic number.

It is an amenable number.

84703228 is a deficient number, since it is larger than the sum of its proper divisors (63527428).

84703228 is a wasteful number, since it uses less digits than its factorization.

84703228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21175811 (or 21175809 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 84703228 is about 9203.4356628381. The cubic root of 84703228 is about 439.1706623160.

The spelling of 84703228 in words is "eighty-four million, seven hundred three thousand, two hundred twenty-eight".