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1441074 = 231912641
BaseRepresentation
bin101011111110100110010
32201012210010
411133310302
5332103244
650515350
715151245
oct5376462
92635703
101441074
118a4778
12595b56
133b5c0b
1429725c
151d6eb9
hex15fd32

1441074 has 16 divisors (see below), whose sum is σ = 3034080. Its totient is φ = 455040.

The previous prime is 1441061. The next prime is 1441081. The reversal of 1441074 is 4701441.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1441074.

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 7 ways as a sum of consecutive naturals, for example, 6207 + ... + 6434.

It is an arithmetic number, because the mean of its divisors is an integer number (189630).

21441074 is an apocalyptic number.

1441074 is an abundant number, since it is smaller than the sum of its proper divisors (1593006).

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

1441074 is a wasteful number, since it uses less digits than its factorization.

1441074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12665.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 1441074 is about 1200.4474165910. The cubic root of 1441074 is about 112.9523907306.

The spelling of 1441074 in words is "one million, four hundred forty-one thousand, seventy-four".

Divisors: 1 2 3 6 19 38 57 114 12641 25282 37923 75846 240179 480358 720537 1441074