30052022 has 64 divisors (see below), whose sum is σ = 64157184. Its totient is φ = 10160640.

The previous prime is 30052021. The next prime is 30052027. The reversal of 30052022 is 22025003.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 30051988 and 30052006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30052021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33593 + ... + 34475.

It is an arithmetic number, because the mean of its divisors is an integer number (1002456).

Almost surely, 2^30052022 is an apocalyptic number.

30052022 is an abundant number, since it is smaller than the sum of its proper divisors (34105162).

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

30052022 is a wasteful number, since it uses less digits than its factorization.

30052022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 30052022 is about 5481.9724552391. The cubic root of 30052022 is about 310.9027518234.

Adding to 30052022 its reverse (22025003), we get a palindrome (52077025).

The spelling of 30052022 in words is "thirty million, fifty-two thousand, twenty-two".