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8914164 = 2237106121
BaseRepresentation
bin100010000000…
…010011110100
3121202212221020
4202000103310
54240223124
6515021140
7135524550
oct42002364
917685836
108914164
115039386
122b9a7b0
131b0156c
141280860
15bb1379
hex8804f4

8914164 has 24 divisors (see below), whose sum is σ = 23771328. Its totient is φ = 2546880.

The previous prime is 8914153. The next prime is 8914181. The reversal of 8914164 is 4614198.

It is a congruent 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, 52977 + ... + 53144.

It is an arithmetic number, because the mean of its divisors is an integer number (990472).

Almost surely, 28914164 is an apocalyptic number.

8914164 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

8914164 is an abundant number, since it is smaller than the sum of its proper divisors (14857164).

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

8914164 is a wasteful number, since it uses less digits than its factorization.

8914164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106135 (or 106133 counting only the distinct ones).

The product of its digits is 6912, while the sum is 33.

The square root of 8914164 is about 2985.6597260907. The cubic root of 8914164 is about 207.3449870473.

The spelling of 8914164 in words is "eight million, nine hundred fourteen thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 106121 212242 318363 424484 636726 742847 1273452 1485694 2228541 2971388 4457082 8914164