30270064 has 80 divisors (see below), whose sum is σ = 69209856. Its totient is φ = 12672000.

The previous prime is 30270041. The next prime is 30270109. The reversal of 30270064 is 46007203.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200389 + ... + 200539.

Almost surely, 2^30270064 is an apocalyptic number.

30270064 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30270064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34604928).

30270064 is an abundant number, since it is smaller than the sum of its proper divisors (38939792).

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

30270064 is a wasteful number, since it uses less digits than its factorization.

30270064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 30270064 is about 5501.8236976479. The cubic root of 30270064 is about 311.6528573798.

Adding to 30270064 its reverse (46007203), we get a palindrome (76277267).

The spelling of 30270064 in words is "thirty million, two hundred seventy thousand, sixty-four".