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2067012 = 223319139
BaseRepresentation
bin111111000101001000100
310220000102000
413320221010
51012121022
6112145300
723366163
oct7705104
93800360
102067012
111191a82
12838230
13574aac
143bb3da
152ac6ac
hex1f8a44

2067012 has 24 divisors (see below), whose sum is σ = 5359200. Its totient is φ = 688968.

The previous prime is 2067007. The next prime is 2067019. The reversal of 2067012 is 2107602.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2067019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9462 + ... + 9677.

It is an arithmetic number, because the mean of its divisors is an integer number (223300).

22067012 is an apocalyptic number.

It is an amenable number.

2067012 is an abundant number, since it is smaller than the sum of its proper divisors (3292188).

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

2067012 is a wasteful number, since it uses less digits than its factorization.

2067012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19152 (or 19144 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 2067012 is about 1437.7106802135. The cubic root of 2067012 is about 127.3838388381.

The spelling of 2067012 in words is "two million, sixty-seven thousand, twelve".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 19139 38278 57417 76556 114834 172251 229668 344502 516753 689004 1033506 2067012