89148713 has 4 divisors (see below), whose sum is σ = 93024768. Its totient is φ = 85272660.

The previous prime is 89148701. The next prime is 89148727. The reversal of 89148713 is 31784198.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31784198 = 2 ⋅15892099.

It is a cyclic number.

It is not a de Polignac number, because 89148713 - 2¹⁶ = 89083177 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (89148743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1937993 + ... + 1938038.

It is an arithmetic number, because the mean of its divisors is an integer number (23256192).

Almost surely, 2^89148713 is an apocalyptic number.

It is an amenable number.

89148713 is a deficient number, since it is larger than the sum of its proper divisors (3876055).

89148713 is a wasteful number, since it uses less digits than its factorization.

89148713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3876054.

The product of its digits is 48384, while the sum is 41.

The square root of 89148713 is about 9441.8596155630. The cubic root of 89148713 is about 446.7230474485.

The spelling of 89148713 in words is "eighty-nine million, one hundred forty-eight thousand, seven hundred thirteen".