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8941444 = 224154521
BaseRepresentation
bin100010000110…
…111110000100
3121211021100121
4202012332010
54242111234
6515351324
7136000231
oct42067604
917737317
108941444
115057926
122bb2544
131b10ac5
14128a788
15bb94b4
hex886f84

8941444 has 12 divisors (see below), whose sum is σ = 16029468. Its totient is φ = 4361600.

The previous prime is 8941417. The next prime is 8941447. The reversal of 8941444 is 4441498.

It can be written as a sum of positive squares in 2 ways, for example, as 1716100 + 7225344 = 1310^2 + 2688^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8941447) 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, 27097 + ... + 27424.

It is an arithmetic number, because the mean of its divisors is an integer number (1335789).

Almost surely, 28941444 is an apocalyptic number.

It is an amenable number.

8941444 is a deficient number, since it is larger than the sum of its proper divisors (7088024).

8941444 is a wasteful number, since it uses less digits than its factorization.

8941444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54566 (or 54564 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 8941444 is about 2990.2247407177. The cubic root of 8941444 is about 207.5562841461.

The spelling of 8941444 in words is "eight million, nine hundred forty-one thousand, four hundred forty-four".

Divisors: 1 2 4 41 82 164 54521 109042 218084 2235361 4470722 8941444