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8960228 = 222240057
BaseRepresentation
bin100010001011…
…100011100100
3121212020010022
4202023203210
54243211403
6520014312
7136106054
oct42134344
917766108
108960228
11506aa52
123001398
131b19514
141293564
15bbed38
hex88b8e4

8960228 has 6 divisors (see below), whose sum is σ = 15680406. Its totient is φ = 4480112.

The previous prime is 8960227. The next prime is 8960243. The reversal of 8960228 is 8220698.

It can be written as a sum of positive squares in only one way, i.e., 4831204 + 4129024 = 2198^2 + 2032^2 .

It is not an unprimeable number, because it can be changed into a prime (8960227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120025 + ... + 1120032.

It is an arithmetic number, because the mean of its divisors is an integer number (2613401).

Almost surely, 28960228 is an apocalyptic number.

It is an amenable number.

8960228 is a deficient number, since it is larger than the sum of its proper divisors (6720178).

8960228 is a wasteful number, since it uses less digits than its factorization.

8960228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240061 (or 2240059 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 8960228 is about 2993.3639939038. The cubic root of 8960228 is about 207.7015257982.

The spelling of 8960228 in words is "eight million, nine hundred sixty thousand, two hundred twenty-eight".

Divisors: 1 2 4 2240057 4480114 8960228