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8006474 = 271972903
BaseRepresentation
bin11110100010101101001010
3120001202211002
4132202231022
54022201344
6443335002
7125024330
oct36425512
916052732
108006474
114579423
122821462
131874378
1410c5b50
15a8244e
hex7a2b4a

8006474 has 16 divisors (see below), whose sum is σ = 13799808. Its totient is φ = 3412752.

The previous prime is 8006459. The next prime is 8006483. The reversal of 8006474 is 4746008.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307 + ... + 4209.

It is an arithmetic number, because the mean of its divisors is an integer number (862488).

Almost surely, 28006474 is an apocalyptic number.

8006474 is a deficient number, since it is larger than the sum of its proper divisors (5793334).

8006474 is a wasteful number, since it uses less digits than its factorization.

8006474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3109.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 8006474 is about 2829.5713456282. The cubic root of 8006474 is about 200.0539354535.

The spelling of 8006474 in words is "eight million, six thousand, four hundred seventy-four".

Divisors: 1 2 7 14 197 394 1379 2758 2903 5806 20321 40642 571891 1143782 4003237 8006474