89126 has 4 divisors (see below), whose sum is σ = 133692. Its totient is φ = 44562.

The previous prime is 89123. The next prime is 89137. The reversal of 89126 is 62198.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 89095 and 89104.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 89126.

It is not an unprimeable number, because it can be changed into a prime (89123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22280 + ... + 22283.

It is an arithmetic number, because the mean of its divisors is an integer number (33423).

2⁸⁹¹²⁶ is an apocalyptic number.

89126 is a deficient number, since it is larger than the sum of its proper divisors (44566).

89126 is a wasteful number, since it uses less digits than its factorization.

89126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44565.

The product of its digits is 864, while the sum is 26.

The square root of 89126 is about 298.5397795939. The cubic root of 89126 is about 44.6685106043.

The spelling of 89126 in words is "eighty-nine thousand, one hundred twenty-six".