89594429 has 4 divisors (see below), whose sum is σ = 89622240. Its totient is φ = 89566620.

The previous prime is 89594411. The next prime is 89594459. The reversal of 89594429 is 92449598.

It is a happy number.

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: 92449598 = 2 ⋅46224799.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89594429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89594459) 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, 8327 + ... + 15764.

It is an arithmetic number, because the mean of its divisors is an integer number (22405560).

Almost surely, 2^89594429 is an apocalyptic number.

It is an amenable number.

89594429 is a deficient number, since it is larger than the sum of its proper divisors (27811).

89594429 is a wasteful number, since it uses less digits than its factorization.

89594429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27810.

The product of its digits is 933120, while the sum is 50.

The square root of 89594429 is about 9465.4333762380. The cubic root of 89594429 is about 447.4663025092.

The spelling of 89594429 in words is "eighty-nine million, five hundred ninety-four thousand, four hundred twenty-nine".