Search a number
-
+
2874968 = 23794549
BaseRepresentation
bin1010111101111001011000
312102001201022
422331321120
51213444333
6141342012
733302555
oct12757130
95361638
102874968
111694008
12b67908
13798785
1454ba2c
153bbc98
hex2bde58

2874968 has 16 divisors (see below), whose sum is σ = 5460000. Its totient is φ = 1418976.

The previous prime is 2874941. The next prime is 2874979. The reversal of 2874968 is 8694782.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1643 + ... + 2906.

It is an arithmetic number, because the mean of its divisors is an integer number (341250).

22874968 is an apocalyptic number.

It is an amenable number.

2874968 is a deficient number, since it is larger than the sum of its proper divisors (2585032).

2874968 is a wasteful number, since it uses less digits than its factorization.

2874968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4634 (or 4630 counting only the distinct ones).

The product of its digits is 193536, while the sum is 44.

The square root of 2874968 is about 1695.5730594699. The cubic root of 2874968 is about 142.1928214327.

It can be divided in two parts, 287496 and 8, that multiplied together give a cube (2299968 = 1323).

The spelling of 2874968 in words is "two million, eight hundred seventy-four thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 79 158 316 632 4549 9098 18196 36392 359371 718742 1437484 2874968