89250937 has 4 divisors (see below), whose sum is σ = 89406196. Its totient is φ = 89095680.

The previous prime is 89250913. The next prime is 89250943. The reversal of 89250937 is 73905298.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 83375161 + 5875776 = 9131^2 + 2424^2 .

It is a cyclic number.

It is not a de Polignac number, because 89250937 - 2¹⁵ = 89218169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89250893 and 89250902.

It is not an unprimeable number, because it can be changed into a prime (89250907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76764 + ... + 77917.

It is an arithmetic number, because the mean of its divisors is an integer number (22351549).

Almost surely, 2^89250937 is an apocalyptic number.

It is an amenable number.

89250937 is a deficient number, since it is larger than the sum of its proper divisors (155259).

89250937 is a wasteful number, since it uses less digits than its factorization.

89250937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155258.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 89250937 is about 9447.2714050143. The cubic root of 89250937 is about 446.8937299402.

The spelling of 89250937 in words is "eighty-nine million, two hundred fifty thousand, nine hundred thirty-seven".