34650228 has 48 divisors (see below), whose sum is σ = 83160000. Its totient is φ = 11225088.

The previous prime is 34650227. The next prime is 34650229. The reversal of 34650228 is 82205643.

It is an interprime number because it is at equal distance from previous prime (34650227) and next prime (34650229).

It is a junction number, because it is equal to n+sod(n) for n = 34650195 and 34650204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34650221) 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, 76948 + ... + 77396.

It is an arithmetic number, because the mean of its divisors is an integer number (1732500).

Almost surely, 2^34650228 is an apocalyptic number.

It is an amenable number.

34650228 is an abundant number, since it is smaller than the sum of its proper divisors (48509772).

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

34650228 is a wasteful number, since it uses less digits than its factorization.

34650228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624 (or 622 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 34650228 is about 5886.4444276660. Note that the first 4 decimals coincide. The cubic root of 34650228 is about 326.0133357988.

The spelling of 34650228 in words is "thirty-four million, six hundred fifty thousand, two hundred twenty-eight".