89647046 has 8 divisors (see below), whose sum is σ = 135452520. Its totient is φ = 44496208.

The previous prime is 89647027. The next prime is 89647049. The reversal of 89647046 is 64074698.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×89647046² = 16073185713052232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 89646988 and 89647006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89647049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163316 + ... + 163863.

It is an arithmetic number, because the mean of its divisors is an integer number (16931565).

Almost surely, 2^89647046 is an apocalyptic number.

89647046 is a deficient number, since it is larger than the sum of its proper divisors (45805474).

89647046 is a wasteful number, since it uses less digits than its factorization.

89647046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327318.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 89647046 is about 9468.2123972796. The cubic root of 89647046 is about 447.5538813434.

The spelling of 89647046 in words is "eighty-nine million, six hundred forty-seven thousand, forty-six".