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2069036 = 221730427
BaseRepresentation
bin111111001001000101100
310220010011222
413321020230
51012202121
6112202512
723405114
oct7711054
93803158
102069036
111193552
12839438
135759a8
143bc044
152ad0ab
hex1f922c

2069036 has 12 divisors (see below), whose sum is σ = 3833928. Its totient is φ = 973632.

The previous prime is 2069029. The next prime is 2069047. The reversal of 2069036 is 6309602.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2068996 and 2069014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15146 + ... + 15281.

It is an arithmetic number, because the mean of its divisors is an integer number (319494).

22069036 is an apocalyptic number.

It is an amenable number.

2069036 is a deficient number, since it is larger than the sum of its proper divisors (1764892).

2069036 is a wasteful number, since it uses less digits than its factorization.

2069036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30448 (or 30446 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 2069036 is about 1438.4144048222. The cubic root of 2069036 is about 127.4254029868.

The spelling of 2069036 in words is "two million, sixty-nine thousand, thirty-six".

Divisors: 1 2 4 17 34 68 30427 60854 121708 517259 1034518 2069036