30422052 has 36 divisors (see below), whose sum is σ = 78209040. Its totient is φ = 9968112.

The previous prime is 30422039. The next prime is 30422057. The reversal of 30422052 is 25022403.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is not an unprimeable number, because it can be changed into a prime (30422057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5038 + ... + 9285.

Almost surely, 2^30422052 is an apocalyptic number.

It is an amenable number.

30422052 is an abundant number, since it is smaller than the sum of its proper divisors (47786988).

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

30422052 is a wasteful number, since it uses less digits than its factorization.

30422052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14392 (or 14387 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 30422052 is about 5515.6189135944. The cubic root of 30422052 is about 312.1735966868.

Adding to 30422052 its reverse (25022403), we get a palindrome (55444455).

The spelling of 30422052 in words is "thirty million, four hundred twenty-two thousand, fifty-two".