578062212 has 144 divisors (see below), whose sum is σ = 1726744320. Its totient is φ = 149119488.

The previous prime is 578062193. The next prime is 578062223. The reversal of 578062212 is 212260875.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 358464 + ... + 360072.

It is an arithmetic number, because the mean of its divisors is an integer number (11991280).

Almost surely, 2^578062212 is an apocalyptic number.

578062212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 578062212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (863372160).

578062212 is an abundant number, since it is smaller than the sum of its proper divisors (1148682108).

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

578062212 is a wasteful number, since it uses less digits than its factorization.

578062212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690 (or 1681 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 578062212 is about 24042.9243645610. The cubic root of 578062212 is about 833.0253034707.

The spelling of 578062212 in words is "five hundred seventy-eight million, sixty-two thousand, two hundred twelve".