15150064 has 40 divisors (see below), whose sum is σ = 30756960. Its totient is φ = 7219968.

The previous prime is 15150059. The next prime is 15150071. The reversal of 15150064 is 46005151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47634 + ... + 47950.

It is an arithmetic number, because the mean of its divisors is an integer number (768924).

Almost surely, 2^15150064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15150064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15378480).

15150064 is an abundant number, since it is smaller than the sum of its proper divisors (15606896).

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

15150064 is a wasteful number, since it uses less digits than its factorization.

15150064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 15150064 is about 3892.3083125570. The cubic root of 15150064 is about 247.4409014423.

The spelling of 15150064 in words is "fifteen million, one hundred fifty thousand, sixty-four".