15030064 has 60 divisors (see below), whose sum is σ = 35693400. Its totient is φ = 6096384.

The previous prime is 15030049. The next prime is 15030079. The reversal of 15030064 is 46003051.

15030064 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (15030049) and next prime (15030079).

It is a Harshad number since it is a multiple of its sum of digits (19).

15030064 is strictly pandigital in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14392 + ... + 15400.

It is an arithmetic number, because the mean of its divisors is an integer number (594890).

Almost surely, 2^15030064 is an apocalyptic number.

15030064 is a gapful number since it is divisible by the number (14) 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 15030064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17846700).

15030064 is an abundant number, since it is smaller than the sum of its proper divisors (20663336).

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

15030064 is a wasteful number, since it uses less digits than its factorization.

15030064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050 (or 1037 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 15030064 is about 3876.8626491017. The cubic root of 15030064 is about 246.7858623663.

The spelling of 15030064 in words is "fifteen million, thirty thousand, sixty-four".