89125403 has 4 divisors (see below), whose sum is σ = 92000448. Its totient is φ = 86250360.

The previous prime is 89125397. The next prime is 89125417. The reversal of 89125403 is 30452198.

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

It is a cyclic number.

It is not a de Polignac number, because 89125403 - 2⁸ = 89125147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 89125403.

It is not an unprimeable number, because it can be changed into a prime (89125423) 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, 1437476 + ... + 1437537.

It is an arithmetic number, because the mean of its divisors is an integer number (23000112).

Almost surely, 2^89125403 is an apocalyptic number.

89125403 is a deficient number, since it is larger than the sum of its proper divisors (2875045).

89125403 is a wasteful number, since it uses less digits than its factorization.

89125403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2875044.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 89125403 is about 9440.6251381993. The cubic root of 89125403 is about 446.6841086850.

The spelling of 89125403 in words is "eighty-nine million, one hundred twenty-five thousand, four hundred three".