30026625 has 16 divisors (see below), whose sum is σ = 49964928. Its totient is φ = 16014000.

The previous prime is 30026621. The next prime is 30026627. The reversal of 30026625 is 52662003.

It is not a de Polignac number, because 30026625 - 2² = 30026621 is a prime.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 30026595 and 30026604.

It is not an unprimeable number, because it can be changed into a prime (30026621) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 39661 + ... + 40410.

It is an arithmetic number, because the mean of its divisors is an integer number (3122808).

Almost surely, 2^30026625 is an apocalyptic number.

It is an amenable number.

30026625 is a deficient number, since it is larger than the sum of its proper divisors (19938303).

30026625 is an equidigital number, since it uses as much as digits as its factorization.

30026625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80089 (or 80079 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 30026625 is about 5479.6555548684. The cubic root of 30026625 is about 310.8151457101.

Adding to 30026625 its reverse (52662003), we get a palindrome (82688628).

The spelling of 30026625 in words is "thirty million, twenty-six thousand, six hundred twenty-five".