84345232 has 20 divisors (see below), whose sum is σ = 170524800. Its totient is φ = 40338848.

The previous prime is 84345229. The next prime is 84345259. The reversal of 84345232 is 23254348.

It is a super-2 number, since 2×84345232² = 14228236322267648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84345194 and 84345203.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114232 + ... + 114967.

It is an arithmetic number, because the mean of its divisors is an integer number (8526240).

Almost surely, 2^84345232 is an apocalyptic number.

It is an amenable number.

84345232 is an abundant number, since it is smaller than the sum of its proper divisors (86179568).

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

84345232 is a wasteful number, since it uses less digits than its factorization.

84345232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229230 (or 229224 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 84345232 is about 9183.9660278117. The cubic root of 84345232 is about 438.5510741255.

The spelling of 84345232 in words is "eighty-four million, three hundred forty-five thousand, two hundred thirty-two".