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4244860 = 225212243
BaseRepresentation
bin10000001100010101111100
321222122212001
4100030111330
52041313420
6230552044
751036454
oct20142574
97878761
104244860
11243a254
121508624
13b58169
147c6d64
1558cb0a
hex40c57c

4244860 has 12 divisors (see below), whose sum is σ = 8914248. Its totient is φ = 1697936.

The previous prime is 4244837. The next prime is 4244881. The reversal of 4244860 is 684424.

4244860 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106102 + ... + 106141.

It is an arithmetic number, because the mean of its divisors is an integer number (742854).

Almost surely, 24244860 is an apocalyptic number.

It is an amenable number.

4244860 is an abundant number, since it is smaller than the sum of its proper divisors (4669388).

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

4244860 is a wasteful number, since it uses less digits than its factorization.

4244860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212252 (or 212250 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 4244860 is about 2060.3058025449. The cubic root of 4244860 is about 161.9152633107.

The spelling of 4244860 in words is "four million, two hundred forty-four thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 212243 424486 848972 1061215 2122430 4244860