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2080972 = 224711069
BaseRepresentation
bin111111100000011001100
310220201120001
413330003030
51013042342
6112334044
723454655
oct7740314
93821501
102080972
1111a1513
12844324
1357b25a
143c252c
152b18b7
hex1fc0cc

2080972 has 12 divisors (see below), whose sum is σ = 3719520. Its totient is φ = 1018256.

The previous prime is 2080963. The next prime is 2080979. The reversal of 2080972 is 2790802.

2080972 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2080972.

It is not an unprimeable number, because it can be changed into a prime (2080979) by changing a digit.

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, 5347 + ... + 5722.

It is an arithmetic number, because the mean of its divisors is an integer number (309960).

22080972 is an apocalyptic number.

It is an amenable number.

2080972 is a deficient number, since it is larger than the sum of its proper divisors (1638548).

2080972 is a wasteful number, since it uses less digits than its factorization.

2080972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11120 (or 11118 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 2080972 is about 1442.5574511956. The cubic root of 2080972 is about 127.6699668364.

The spelling of 2080972 in words is "two million, eighty thousand, nine hundred seventy-two".

Divisors: 1 2 4 47 94 188 11069 22138 44276 520243 1040486 2080972