30009150 has 48 divisors (see below), whose sum is σ = 82695600. Its totient is φ = 8002080.

The previous prime is 30009149. The next prime is 30009163. The reversal of 30009150 is 5190003.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9765 + ... + 12464.

It is an arithmetic number, because the mean of its divisors is an integer number (1722825).

Almost surely, 2^30009150 is an apocalyptic number.

30009150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30009150 is an abundant number, since it is smaller than the sum of its proper divisors (52686450).

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

30009150 is a wasteful number, since it uses less digits than its factorization.

30009150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22250 (or 22239 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 30009150 is about 5478.0607882717. The cubic root of 30009150 is about 310.7548375814.

Adding to 30009150 its reverse (5190003), we get a palindrome (35199153).

The spelling of 30009150 in words is "thirty million, nine thousand, one hundred fifty".