30148064 has 24 divisors (see below), whose sum is σ = 59761800. Its totient is φ = 14970496.

The previous prime is 30147989. The next prime is 30148067. The reversal of 30148064 is 46084103.

It is a super-3 number, since 3×30148064³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30148067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1607 + ... + 7929.

It is an arithmetic number, because the mean of its divisors is an integer number (2490075).

Almost surely, 2^30148064 is an apocalyptic number.

It is an amenable number.

30148064 is a deficient number, since it is larger than the sum of its proper divisors (29613736).

30148064 is a wasteful number, since it uses less digits than its factorization.

30148064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6482 (or 6474 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 30148064 is about 5490.7252708545. The cubic root of 30148064 is about 311.2335999918.

The spelling of 30148064 in words is "thirty million, one hundred forty-eight thousand, sixty-four".