89730707 has 8 divisors (see below), whose sum is σ = 98660352. Its totient is φ = 80929800.

The previous prime is 89730703. The next prime is 89730713. The reversal of 89730707 is 70703798.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 89730707 - 2² = 89730703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89730703) 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, 30719 + ... + 33512.

It is an arithmetic number, because the mean of its divisors is an integer number (12332544).

Almost surely, 2^89730707 is an apocalyptic number.

89730707 is a deficient number, since it is larger than the sum of its proper divisors (8929645).

89730707 is a wasteful number, since it uses less digits than its factorization.

89730707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64369.

The product of its (nonzero) digits is 74088, while the sum is 41.

The square root of 89730707 is about 9472.6293604258. The cubic root of 89730707 is about 447.6930611060.

The spelling of 89730707 in words is "eighty-nine million, seven hundred thirty thousand, seven hundred seven".