89075242 has 4 divisors (see below), whose sum is σ = 133612866. Its totient is φ = 44537620.

The previous prime is 89075213. The next prime is 89075279. The reversal of 89075242 is 24257098.

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

It can be written as a sum of positive squares in only one way, i.e., 71927361 + 17147881 = 8481^2 + 4141^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22268809 + ... + 22268812.

Almost surely, 2^89075242 is an apocalyptic number.

89075242 is a deficient number, since it is larger than the sum of its proper divisors (44537624).

89075242 is a wasteful number, since it uses less digits than its factorization.

89075242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44537623.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 89075242 is about 9437.9681075960. The cubic root of 89075242 is about 446.6002929765.

The spelling of 89075242 in words is "eighty-nine million, seventy-five thousand, two hundred forty-two".