30463825 has 12 divisors (see below), whose sum is σ = 43171840. Its totient is φ = 20889360.

The previous prime is 30463819. The next prime is 30463843. The reversal of 30463825 is 52836403.

It is not a de Polignac number, because 30463825 - 2¹¹ = 30461777 is a prime.

It is a super-3 number, since 3×30463825³ (a number of 23 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86865 + ... + 87214.

Almost surely, 2^30463825 is an apocalyptic number.

30463825 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30463825 is a deficient number, since it is larger than the sum of its proper divisors (12708015).

30463825 is a wasteful number, since it uses less digits than its factorization.

30463825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174096 (or 174091 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 30463825 is about 5519.4044062743. The cubic root of 30463825 is about 312.3164148365.

The spelling of 30463825 in words is "thirty million, four hundred sixty-three thousand, eight hundred twenty-five".