322053030 has 64 divisors (see below), whose sum is σ = 924880320. Its totient is φ = 79273728.

The previous prime is 322053023. The next prime is 322053047. The reversal of 322053030 is 30350223.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 322052994 and 322053012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42367 + ... + 49386.

It is an arithmetic number, because the mean of its divisors is an integer number (14451255).

Almost surely, 2^322053030 is an apocalyptic number.

322053030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

322053030 is an abundant number, since it is smaller than the sum of its proper divisors (602827290).

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

322053030 is a wasteful number, since it uses less digits than its factorization.

322053030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91782 (or 91776 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 322053030 is about 17945.8360072748. The cubic root of 322053030 is about 685.4500248462.

The spelling of 322053030 in words is "three hundred twenty-two million, fifty-three thousand, thirty".