89079225 has 12 divisors (see below), whose sum is σ = 147277776. Its totient is φ = 47508880.

The previous prime is 89079223. The next prime is 89079251. The reversal of 89079225 is 52297098.

It is not a de Polignac number, because 89079225 - 2¹ = 89079223 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (89079223) 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 11 ways as a sum of consecutive naturals, for example, 593787 + ... + 593936.

It is an arithmetic number, because the mean of its divisors is an integer number (12273148).

Almost surely, 2^89079225 is an apocalyptic number.

It is an amenable number.

89079225 is a deficient number, since it is larger than the sum of its proper divisors (58198551).

89079225 is a wasteful number, since it uses less digits than its factorization.

89079225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187736 (or 1187731 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 89079225 is about 9438.1791146386. The cubic root of 89079225 is about 446.6069494556.

The spelling of 89079225 in words is "eighty-nine million, seventy-nine thousand, two hundred twenty-five".