30268150 has 36 divisors (see below), whose sum is σ = 61894476. Its totient is φ = 11004400.

The previous prime is 30268129. The next prime is 30268151. The reversal of 30268150 is 5186203.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30268151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3549 + ... + 8551.

It is an arithmetic number, because the mean of its divisors is an integer number (1719291).

Almost surely, 2^30268150 is an apocalyptic number.

30268150 is an abundant number, since it is smaller than the sum of its proper divisors (31626326).

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

30268150 is a wasteful number, since it uses less digits than its factorization.

30268150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5037 (or 5021 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 30268150 is about 5501.6497525742. The cubic root of 30268150 is about 311.6462885561.

The spelling of 30268150 in words is "thirty million, two hundred sixty-eight thousand, one hundred fifty".