30425036 has 12 divisors (see below), whose sum is σ = 56375928. Its totient is φ = 14317632.

The previous prime is 30424969. The next prime is 30425039. The reversal of 30425036 is 63052403.

It is not an unprimeable number, because it can be changed into a prime (30425039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223646 + ... + 223781.

It is an arithmetic number, because the mean of its divisors is an integer number (4697994).

Almost surely, 2^30425036 is an apocalyptic number.

It is an amenable number.

30425036 is a deficient number, since it is larger than the sum of its proper divisors (25950892).

30425036 is a wasteful number, since it uses less digits than its factorization.

30425036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447448 (or 447446 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 30425036 is about 5515.8894115093. The cubic root of 30425036 is about 312.1838030503.

Adding to 30425036 its reverse (63052403), we get a palindrome (93477439).

The spelling of 30425036 in words is "thirty million, four hundred twenty-five thousand, thirty-six".