89825743 has 8 divisors (see below), whose sum is σ = 102723488. Its totient is φ = 76944384.

The previous prime is 89825737. The next prime is 89825759. The reversal of 89825743 is 34752898.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89825743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89825693 and 89825702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89825713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11755 + ... + 17827.

It is an arithmetic number, because the mean of its divisors is an integer number (12840436).

Almost surely, 2^89825743 is an apocalyptic number.

89825743 is a deficient number, since it is larger than the sum of its proper divisors (12897745).

89825743 is a wasteful number, since it uses less digits than its factorization.

89825743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8193.

The product of its digits is 483840, while the sum is 46.

The square root of 89825743 is about 9477.6443803300. The cubic root of 89825743 is about 447.8510595853.

The spelling of 89825743 in words is "eighty-nine million, eight hundred twenty-five thousand, seven hundred forty-three".