89411444 has 6 divisors (see below), whose sum is σ = 156470034. Its totient is φ = 44705720.

The previous prime is 89411393. The next prime is 89411459. The reversal of 89411444 is 44411498.

It can be written as a sum of positive squares in only one way, i.e., 88134544 + 1276900 = 9388^2 + 1130^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11176427 + ... + 11176434.

It is an arithmetic number, because the mean of its divisors is an integer number (26078339).

Almost surely, 2^89411444 is an apocalyptic number.

It is an amenable number.

89411444 is a deficient number, since it is larger than the sum of its proper divisors (67058590).

89411444 is a wasteful number, since it uses less digits than its factorization.

89411444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22352865 (or 22352863 counting only the distinct ones).

The product of its digits is 18432, while the sum is 35.

The square root of 89411444 is about 9455.7624758662. The cubic root of 89411444 is about 447.1614642567.

The spelling of 89411444 in words is "eighty-nine million, four hundred eleven thousand, four hundred forty-four".