10858228 has 6 divisors (see below), whose sum is σ = 19001906. Its totient is φ = 5429112.

The previous prime is 10858213. The next prime is 10858249. The reversal of 10858228 is 82285801.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10419984 + 438244 = 3228^2 + 662^2 .

It is a super-2 number, since 2×10858228² = 235802230599968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10858193 and 10858202.

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, 1357275 + ... + 1357282.

Almost surely, 2^10858228 is an apocalyptic number.

It is an amenable number.

10858228 is a deficient number, since it is larger than the sum of its proper divisors (8143678).

10858228 is a wasteful number, since it uses less digits than its factorization.

10858228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2714561 (or 2714559 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 10858228 is about 3295.1825442606. The cubic root of 10858228 is about 221.4384258832.

The spelling of 10858228 in words is "ten million, eight hundred fifty-eight thousand, two hundred twenty-eight".