89294456 has 8 divisors (see below), whose sum is σ = 167427120. Its totient is φ = 44647224.

The previous prime is 89294437. The next prime is 89294461. The reversal of 89294456 is 65449298.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 89294456.

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, 5580896 + ... + 5580911.

It is an arithmetic number, because the mean of its divisors is an integer number (20928390).

Almost surely, 2^89294456 is an apocalyptic number.

It is an amenable number.

89294456 is a deficient number, since it is larger than the sum of its proper divisors (78132664).

89294456 is a wasteful number, since it uses less digits than its factorization.

89294456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11161813 (or 11161809 counting only the distinct ones).

The product of its digits is 622080, while the sum is 47.

The square root of 89294456 is about 9449.5743819497. The cubic root of 89294456 is about 446.9663536710.

The spelling of 89294456 in words is "eighty-nine million, two hundred ninety-four thousand, four hundred fifty-six".