89150437 has 4 divisors (see below), whose sum is σ = 92224620. Its totient is φ = 86076256.

The previous prime is 89150419. The next prime is 89150443. The reversal of 89150437 is 73405198.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73405198 = 2 ⋅36702599.

It can be written as a sum of positive squares in 2 ways, for example, as 48011041 + 41139396 = 6929^2 + 6414^2 .

It is a cyclic number.

It is not a de Polignac number, because 89150437 - 2¹⁵ = 89117669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89150396 and 89150405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89150407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1537048 + ... + 1537105.

It is an arithmetic number, because the mean of its divisors is an integer number (23056155).

Almost surely, 2^89150437 is an apocalyptic number.

It is an amenable number.

89150437 is a deficient number, since it is larger than the sum of its proper divisors (3074183).

89150437 is a wasteful number, since it uses less digits than its factorization.

89150437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3074182.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 89150437 is about 9441.9509106964. The cubic root of 89150437 is about 446.7259270772.

The spelling of 89150437 in words is "eighty-nine million, one hundred fifty thousand, four hundred thirty-seven".