1415452064 has 72 divisors (see below), whose sum is σ = 3115228032. Its totient is φ = 632136960.

The previous prime is 1415452019. The next prime is 1415452069. The reversal of 1415452064 is 4602545141.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 1415452064.

It is not an unprimeable number, because it can be changed into a prime (1415452069) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 163427 + ... + 171869.

It is an arithmetic number, because the mean of its divisors is an integer number (43267056).

Almost surely, 2^1415452064 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 1415452064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1557614016).

1415452064 is an abundant number, since it is smaller than the sum of its proper divisors (1699775968).

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

1415452064 is a wasteful number, since it uses less digits than its factorization.

1415452064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8510 (or 8489 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 1415452064 is about 37622.4941225326. The cubic root of 1415452064 is about 1122.7896191685.

The spelling of 1415452064 in words is "one billion, four hundred fifteen million, four hundred fifty-two thousand, sixty-four".