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89426 = 261733
BaseRepresentation
bin10101110101010010
311112200002
4111311102
510330201
61530002
7521501
oct256522
9145602
1089426
1161207
1243902
133191c
1424838
151b76b
hex15d52

89426 has 8 divisors (see below), whose sum is σ = 136524. Its totient is φ = 43920.

The previous prime is 89417. The next prime is 89431. The reversal of 89426 is 62498.

89426 = 42 + 52 + ... + 642.

It can be written as a sum of positive squares in 2 ways, for example, as 89401 + 25 = 299^2 + 5^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 89426.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245 + ... + 488.

289426 is an apocalyptic number.

89426 is a deficient number, since it is larger than the sum of its proper divisors (47098).

89426 is a wasteful number, since it uses less digits than its factorization.

89426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796.

The product of its digits is 3456, while the sum is 29.

The square root of 89426 is about 299.0418030978. The cubic root of 89426 is about 44.7185728597.

It can be divided in two parts, 89 and 426, that added together give a palindrome (515).

The spelling of 89426 in words is "eighty-nine thousand, four hundred twenty-six".

Divisors: 1 2 61 122 733 1466 44713 89426