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89414 = 21319181
BaseRepresentation
bin10101110101000110
311112122122
4111311012
510330124
61525542
7521453
oct256506
9145578
1089414
11611a6
12438b2
1331910
142482a
151b75e
hex15d46

89414 has 16 divisors (see below), whose sum is σ = 152880. Its totient is φ = 38880.

The previous prime is 89413. The next prime is 89417. The reversal of 89414 is 41498.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404 + ... + 584.

It is an arithmetic number, because the mean of its divisors is an integer number (9555).

289414 is an apocalyptic number.

89414 is a deficient number, since it is larger than the sum of its proper divisors (63466).

89414 is a wasteful number, since it uses less digits than its factorization.

89414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215.

The product of its digits is 1152, while the sum is 26.

The square root of 89414 is about 299.0217383402. The cubic root of 89414 is about 44.7165725209.

The spelling of 89414 in words is "eighty-nine thousand, four hundred fourteen".

Divisors: 1 2 13 19 26 38 181 247 362 494 2353 3439 4706 6878 44707 89414