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2020708 = 223831319
BaseRepresentation
bin111101101010101100100
310210122220001
413231111210
51004130313
6111151044
723114164
oct7552544
93718801
102020708
111160208
12815484
135599b1
143a85a4
1529dadd
hex1ed564

2020708 has 12 divisors (see below), whose sum is σ = 3548160. Its totient is φ = 1006952.

The previous prime is 2020693. The next prime is 2020721. The reversal of 2020708 is 8070202.

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, 873 + ... + 2191.

It is an arithmetic number, because the mean of its divisors is an integer number (295680).

22020708 is an apocalyptic number.

It is an amenable number.

2020708 is a deficient number, since it is larger than the sum of its proper divisors (1527452).

2020708 is a wasteful number, since it uses less digits than its factorization.

2020708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706 (or 1704 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 2020708 is about 1421.5160920651. The cubic root of 2020708 is about 126.4254535345.

The spelling of 2020708 in words is "two million, twenty thousand, seven hundred eight".

Divisors: 1 2 4 383 766 1319 1532 2638 5276 505177 1010354 2020708