30252632 has 8 divisors (see below), whose sum is σ = 56723700. Its totient is φ = 15126312.

The previous prime is 30252619. The next prime is 30252641. The reversal of 30252632 is 23625203.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 30252598 and 30252607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1890782 + ... + 1890797.

Almost surely, 2^30252632 is an apocalyptic number.

It is an amenable number.

30252632 is a deficient number, since it is larger than the sum of its proper divisors (26471068).

30252632 is a wasteful number, since it uses less digits than its factorization.

30252632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3781585 (or 3781581 counting only the distinct ones).

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

The square root of 30252632 is about 5500.2392675228. The cubic root of 30252632 is about 311.5930207503.

Adding to 30252632 its reverse (23625203), we get a palindrome (53877835).

The spelling of 30252632 in words is "thirty million, two hundred fifty-two thousand, six hundred thirty-two".