30252048 has 40 divisors (see below), whose sum is σ = 79974048. Its totient is φ = 9848832.

The previous prime is 30252043. The next prime is 30252071. The reversal of 30252048 is 84025203.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (30252043) 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 7 ways as a sum of consecutive naturals, for example, 5265 + ... + 9392.

Almost surely, 2^30252048 is an apocalyptic number.

It is an amenable number.

30252048 is an abundant number, since it is smaller than the sum of its proper divisors (49722000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30252048 is a wasteful number, since it uses less digits than its factorization.

30252048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14711 (or 14705 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 30252048 is about 5500.1861786670. The cubic root of 30252048 is about 311.5910157292.

The spelling of 30252048 in words is "thirty million, two hundred fifty-two thousand, forty-eight".