30268370 has 16 divisors (see below), whose sum is σ = 59436288. Its totient is φ = 11006640.

The previous prime is 30268351. The next prime is 30268379. The reversal of 30268370 is 7386203.

It is not an unprimeable number, because it can be changed into a prime (30268379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137474 + ... + 137693.

It is an arithmetic number, because the mean of its divisors is an integer number (3714768).

Almost surely, 2^30268370 is an apocalyptic number.

30268370 is a deficient number, since it is larger than the sum of its proper divisors (29167918).

30268370 is a wasteful number, since it uses less digits than its factorization.

30268370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275185.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 30268370 is about 5501.6697465406. The cubic root of 30268370 is about 311.6470436074.

The spelling of 30268370 in words is "thirty million, two hundred sixty-eight thousand, three hundred seventy".