89828406 has 32 divisors (see below), whose sum is σ = 199977600. Its totient is φ = 29889000.

The previous prime is 89828393. The next prime is 89828423. The reversal of 89828406 is 60482898.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38781 + ... + 41031.

It is an arithmetic number, because the mean of its divisors is an integer number (6249300).

Almost surely, 2^89828406 is an apocalyptic number.

89828406 is an abundant number, since it is smaller than the sum of its proper divisors (110149194).

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

89828406 is a wasteful number, since it uses less digits than its factorization.

89828406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3001 (or 2995 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 89828406 is about 9477.7848677842. The cubic root of 89828406 is about 447.8554852490.

The spelling of 89828406 in words is "eighty-nine million, eight hundred twenty-eight thousand, four hundred six".