89220060 has 36 divisors (see below), whose sum is σ = 270634728. Its totient is φ = 23791968.

The previous prime is 89220049. The next prime is 89220071. The reversal of 89220060 is 6002298.

It is an interprime number because it is at equal distance from previous prime (89220049) and next prime (89220071).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247654 + ... + 248013.

Almost surely, 2^89220060 is an apocalyptic number.

It is an amenable number.

89220060 is an abundant number, since it is smaller than the sum of its proper divisors (181414668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89220060 is a wasteful number, since it uses less digits than its factorization.

89220060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495682 (or 495677 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 89220060 is about 9445.6370880952. The cubic root of 89220060 is about 446.8421886353.

The spelling of 89220060 in words is "eighty-nine million, two hundred twenty thousand, sixty".