30150774 has 24 divisors (see below), whose sum is σ = 65765232. Its totient is φ = 9982800.

The previous prime is 30150763. The next prime is 30150779. The reversal of 30150774 is 47705103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30150779) 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 11 ways as a sum of consecutive naturals, for example, 2829 + ... + 8264.

It is an arithmetic number, because the mean of its divisors is an integer number (2740218).

Almost surely, 2^30150774 is an apocalyptic number.

30150774 is an abundant number, since it is smaller than the sum of its proper divisors (35614458).

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

30150774 is a wasteful number, since it uses less digits than its factorization.

30150774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11252 (or 11249 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 30150774 is about 5490.9720450937. The cubic root of 30150774 is about 311.2429252759.

Adding to 30150774 its reverse (47705103), we get a palindrome (77855877).

The spelling of 30150774 in words is "thirty million, one hundred fifty thousand, seven hundred seventy-four".