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2114874 = 232293401
BaseRepresentation
bin1000000100010100111010
310222110001200
420010110322
51020133444
6113155030
723655546
oct10042472
93873050
102114874
111214a33
1285ba76
13590808
143d0a26
152bb969
hex20453a

2114874 has 24 divisors (see below), whose sum is σ = 4609332. Its totient is φ = 700800.

The previous prime is 2114867. The next prime is 2114881. The reversal of 2114874 is 4784112.

It is an interprime number because it is at equal distance from previous prime (2114867) and next prime (2114881).

It can be written as a sum of positive squares in 2 ways, for example, as 1404225 + 710649 = 1185^2 + 843^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5074 + ... + 5474.

22114874 is an apocalyptic number.

2114874 is an abundant number, since it is smaller than the sum of its proper divisors (2494458).

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

2114874 is a wasteful number, since it uses less digits than its factorization.

2114874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 699 counting only the distinct ones).

The product of its digits is 1792, while the sum is 27.

The square root of 2114874 is about 1454.2606368873. The cubic root of 2114874 is about 128.3595441300.

Adding to 2114874 its reverse (4784112), we get a palindrome (6898986).

The spelling of 2114874 in words is "two million, one hundred fourteen thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 9 18 293 401 586 802 879 1203 1758 2406 2637 3609 5274 7218 117493 234986 352479 704958 1057437 2114874