89370641 has 8 divisors (see below), whose sum is σ = 93396864. Its totient is φ = 85433040.

The previous prime is 89370629. The next prime is 89370643. The reversal of 89370641 is 14607398.

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

It is a cyclic number.

It is not a de Polignac number, because 89370641 - 2¹⁸ = 89108497 is a prime.

It is a super-2 number, since 2×89370641² = 15974222945501762, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89370595 and 89370604.

It is not an unprimeable number, because it can be changed into a prime (89370643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20090 + ... + 24131.

It is an arithmetic number, because the mean of its divisors is an integer number (11674608).

Almost surely, 2^89370641 is an apocalyptic number.

It is an amenable number.

89370641 is a deficient number, since it is larger than the sum of its proper divisors (4026223).

89370641 is a wasteful number, since it uses less digits than its factorization.

89370641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44311.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 89370641 is about 9453.6046564260. The cubic root of 89370641 is about 447.0934330496.

The spelling of 89370641 in words is "eighty-nine million, three hundred seventy thousand, six hundred forty-one".