34922228 has 48 divisors (see below), whose sum is σ = 72139200. Its totient is φ = 14618880.

The previous prime is 34922227. The next prime is 34922263. The reversal of 34922228 is 82222943.

It is a junction number, because it is equal to n+sod(n) for n = 34922194 and 34922203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34922227) 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, 30368 + ... + 31496.

It is an arithmetic number, because the mean of its divisors is an integer number (1502900).

Almost surely, 2^34922228 is an apocalyptic number.

34922228 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

34922228 is an abundant number, since it is smaller than the sum of its proper divisors (37216972).

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

34922228 is a wasteful number, since it uses less digits than its factorization.

34922228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200 (or 1198 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 34922228 is about 5909.5031940088. The cubic root of 34922228 is about 326.8641681326.

The spelling of 34922228 in words is "thirty-four million, nine hundred twenty-two thousand, two hundred twenty-eight".