89747361 has 12 divisors (see below), whose sum is σ = 141420240. Its totient is φ = 54392280.

The previous prime is 89747353. The next prime is 89747363. The reversal of 89747361 is 16374798.

It is not a de Polignac number, because 89747361 - 2³ = 89747353 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (89747363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 453171 + ... + 453368.

It is an arithmetic number, because the mean of its divisors is an integer number (11785020).

Almost surely, 2^89747361 is an apocalyptic number.

It is an amenable number.

89747361 is a deficient number, since it is larger than the sum of its proper divisors (51672879).

89747361 is a wasteful number, since it uses less digits than its factorization.

89747361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906556 (or 906553 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 89747361 is about 9473.5083786314. The cubic root of 89747361 is about 447.7207566381.

The spelling of 89747361 in words is "eighty-nine million, seven hundred forty-seven thousand, three hundred sixty-one".