30150768 has 40 divisors (see below), whose sum is σ = 78467200. Its totient is φ = 9975744.

The previous prime is 30150763. The next prime is 30150779. The reversal of 30150768 is 86705103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30150763) 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, 4413 + ... + 8931.

It is an arithmetic number, because the mean of its divisors is an integer number (1961680).

Almost surely, 2^30150768 is an apocalyptic number.

It is an amenable number.

30150768 is an abundant number, since it is smaller than the sum of its proper divisors (48316432).

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

30150768 is a wasteful number, since it uses less digits than its factorization.

30150768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4669 (or 4663 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 30150768 is about 5490.9714987423. The cubic root of 30150768 is about 311.2429046301.

The spelling of 30150768 in words is "thirty million, one hundred fifty thousand, seven hundred sixty-eight".