30074270 has 16 divisors (see below), whose sum is σ = 54204768. Its totient is φ = 12013920.

The previous prime is 30074269. The next prime is 30074293. The reversal of 30074270 is 7247003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8852 + ... + 11768.

It is an arithmetic number, because the mean of its divisors is an integer number (3387798).

Almost surely, 2^30074270 is an apocalyptic number.

30074270 is a deficient number, since it is larger than the sum of its proper divisors (24130498).

30074270 is a wasteful number, since it uses less digits than its factorization.

30074270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3955.

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 30074270 is about 5484.0012764404. The cubic root of 30074270 is about 310.9794550173.

The spelling of 30074270 in words is "thirty million, seventy-four thousand, two hundred seventy".