30522485 has 8 divisors (see below), whose sum is σ = 41859456. Its totient is φ = 20929680.

The previous prime is 30522469. The next prime is 30522487. The reversal of 30522485 is 58422503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30522485 - 2⁴ = 30522469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30522487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436001 + ... + 436070.

It is an arithmetic number, because the mean of its divisors is an integer number (5232432).

Almost surely, 2^30522485 is an apocalyptic number.

30522485 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30522485 is a deficient number, since it is larger than the sum of its proper divisors (11336971).

30522485 is an equidigital number, since it uses as much as digits as its factorization.

30522485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872083.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 30522485 is about 5524.7158297961. The cubic root of 30522485 is about 312.5167479024.

Adding to 30522485 its reverse (58422503), we get a palindrome (88944988).

The spelling of 30522485 in words is "thirty million, five hundred twenty-two thousand, four hundred eighty-five".