89378075 has 12 divisors (see below), whose sum is σ = 110963880. Its totient is φ = 71415360.

The previous prime is 89378057. The next prime is 89378099. The reversal of 89378075 is 57087398.

It is not a de Polignac number, because 89378075 - 2⁶ = 89378011 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25796 + ... + 29054.

It is an arithmetic number, because the mean of its divisors is an integer number (9246990).

Almost surely, 2^89378075 is an apocalyptic number.

89378075 is a deficient number, since it is larger than the sum of its proper divisors (21585805).

89378075 is a wasteful number, since it uses less digits than its factorization.

89378075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4366 (or 4361 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 89378075 is about 9453.9978316054. The cubic root of 89378075 is about 447.1058293667.

The spelling of 89378075 in words is "eighty-nine million, three hundred seventy-eight thousand, seventy-five".