89209466 has 4 divisors (see below), whose sum is σ = 133814202. Its totient is φ = 44604732.

The previous prime is 89209459. The next prime is 89209487. The reversal of 89209466 is 66490298.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 85951441 + 3258025 = 9271^2 + 1805^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22302365 + ... + 22302368.

Almost surely, 2^89209466 is an apocalyptic number.

89209466 is a deficient number, since it is larger than the sum of its proper divisors (44604736).

89209466 is a wasteful number, since it uses less digits than its factorization.

89209466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44604735.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 89209466 is about 9445.0762834400. The cubic root of 89209466 is about 446.8245019046.

The spelling of 89209466 in words is "eighty-nine million, two hundred nine thousand, four hundred sixty-six".