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2080748 = 22643809
BaseRepresentation
bin111111011111111101100
310220201020202
413323333230
51013040443
6112333032
723454215
oct7737754
93821222
102080748
1111a132a
12844178
1357b117
143c240c
152b17b8
hex1fbfec

2080748 has 12 divisors (see below), whose sum is σ = 3651480. Its totient is φ = 1037472.

The previous prime is 2080723. The next prime is 2080759. The reversal of 2080748 is 8470802.

It is a self number, because there is not a number n which added to its sum of digits gives 2080748.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2168 + ... + 2976.

It is an arithmetic number, because the mean of its divisors is an integer number (304290).

22080748 is an apocalyptic number.

It is an amenable number.

2080748 is a deficient number, since it is larger than the sum of its proper divisors (1570732).

2080748 is a wasteful number, since it uses less digits than its factorization.

2080748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456 (or 1454 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 2080748 is about 1442.4798092174. The cubic root of 2080748 is about 127.6653857883.

The spelling of 2080748 in words is "two million, eighty thousand, seven hundred forty-eight".

Divisors: 1 2 4 643 809 1286 1618 2572 3236 520187 1040374 2080748