428614204 has 12 divisors (see below), whose sum is σ = 752005800. Its totient is φ = 213755408.

The previous prime is 428614201. The next prime is 428614211. The reversal of 428614204 is 402416824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (428614201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136174 + ... + 139285.

It is an arithmetic number, because the mean of its divisors is an integer number (62667150).

Almost surely, 2^428614204 is an apocalyptic number.

It is an amenable number.

428614204 is a deficient number, since it is larger than the sum of its proper divisors (323391596).

428614204 is a wasteful number, since it uses less digits than its factorization.

428614204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275852 (or 275850 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 428614204 is about 20702.9998792446. Note that the first 3 decimals coincide. The cubic root of 428614204 is about 753.9725239585.

The spelling of 428614204 in words is "four hundred twenty-eight million, six hundred fourteen thousand, two hundred four".