89254845 has 32 divisors (see below), whose sum is σ = 168013440. Its totient is φ = 44801280.

The previous prime is 89254831. The next prime is 89254849. The reversal of 89254845 is 54845298.

It is not a de Polignac number, because 89254845 - 2⁵ = 89254813 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 89254845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89254849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17151 + ... + 21740.

It is an arithmetic number, because the mean of its divisors is an integer number (5250420).

Almost surely, 2^89254845 is an apocalyptic number.

89254845 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

89254845 is a deficient number, since it is larger than the sum of its proper divisors (78758595).

89254845 is a wasteful number, since it uses less digits than its factorization.

89254845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38922 (or 38916 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 89254845 is about 9447.4782349577. The cubic root of 89254845 is about 446.9002525055.

The spelling of 89254845 in words is "eighty-nine million, two hundred fifty-four thousand, eight hundred forty-five".