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8914012 = 225234261
BaseRepresentation
bin100010000000…
…010001011100
3121202212201121
4202000101130
54240222022
6515020324
7135524242
oct42002134
917685647
108914012
115039258
122b9a6a4
131b01483
141280792
15bb12c7
hex88045c

8914012 has 12 divisors (see below), whose sum is σ = 15633016. Its totient is φ = 4447440.

The previous prime is 8914007. The next prime is 8914027. The reversal of 8914012 is 2104198.

It is a happy number.

It is a super-2 number, since 2×89140122 = 158919219872288, which contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct 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 (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39 + ... + 4222.

Almost surely, 28914012 is an apocalyptic number.

It is an amenable number.

8914012 is a deficient number, since it is larger than the sum of its proper divisors (6719004).

8914012 is a wasteful number, since it uses less digits than its factorization.

8914012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4788 (or 4786 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 8914012 is about 2985.6342709716. The cubic root of 8914012 is about 207.3438085252.

The spelling of 8914012 in words is "eight million, nine hundred fourteen thousand, twelve".

Divisors: 1 2 4 523 1046 2092 4261 8522 17044 2228503 4457006 8914012