89459814 has 16 divisors (see below), whose sum is σ = 189444528. Its totient is φ = 28065792.

The previous prime is 89459789. The next prime is 89459819. The reversal of 89459814 is 41895498.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89459819) 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, 438427 + ... + 438630.

It is an arithmetic number, because the mean of its divisors is an integer number (11840283).

Almost surely, 2^89459814 is an apocalyptic number.

89459814 is an abundant number, since it is smaller than the sum of its proper divisors (99984714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89459814 is a wasteful number, since it uses less digits than its factorization.

89459814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877079.

The product of its digits is 414720, while the sum is 48.

The square root of 89459814 is about 9458.3198296526. The cubic root of 89459814 is about 447.2420851850.

The spelling of 89459814 in words is "eighty-nine million, four hundred fifty-nine thousand, eight hundred fourteen".