3223572000 has 192 divisors, whose sum is σ = 11520931968. Its totient is φ = 781440000.

The previous prime is 3223571959. The next prime is 3223572031. The reversal of 3223572000 is 2753223.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119790 + ... + 144210.

It is an arithmetic number, because the mean of its divisors is an integer number (60004854).

Almost surely, 2^3223572000 is an apocalyptic number.

3223572000 is a gapful number since it is divisible by the number (30) 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 3223572000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5760465984).

3223572000 is an abundant number, since it is smaller than the sum of its proper divisors (8297359968).

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

3223572000 is a wasteful number, since it uses less digits than its factorization.

3223572000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24460 (or 24442 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 3223572000 is about 56776.5092269682. The cubic root of 3223572000 is about 1477.2220840591. Note that the first 3 decimals are identical.

The spelling of 3223572000 in words is "three billion, two hundred twenty-three million, five hundred seventy-two thousand".