89783282 has 4 divisors (see below), whose sum is σ = 134674926. Its totient is φ = 44891640.

The previous prime is 89783279. The next prime is 89783363. The reversal of 89783282 is 28238798.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 48038761 + 41744521 = 6931^2 + 6461^2 .

It is a super-2 number, since 2×89783282² = 16122075453383048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22445819 + ... + 22445822.

Almost surely, 2^89783282 is an apocalyptic number.

89783282 is a deficient number, since it is larger than the sum of its proper divisors (44891644).

89783282 is a wasteful number, since it uses less digits than its factorization.

89783282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44891643.

The product of its digits is 387072, while the sum is 47.

The square root of 89783282 is about 9475.4040547092. The cubic root of 89783282 is about 447.7804814476.

The spelling of 89783282 in words is "eighty-nine million, seven hundred eighty-three thousand, two hundred eighty-two".