1715213448 has 192 divisors, whose sum is σ = 5432904000. Its totient is φ = 499779072.

The previous prime is 1715213407. The next prime is 1715213459. The reversal of 1715213448 is 8443125171.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 692340 + ... + 694812.

It is an arithmetic number, because the mean of its divisors is an integer number (28296375).

Almost surely, 2^1715213448 is an apocalyptic number.

1715213448 is a gapful number since it is divisible by the number (18) 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 1715213448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2716452000).

1715213448 is an abundant number, since it is smaller than the sum of its proper divisors (3717690552).

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

1715213448 is a wasteful number, since it uses less digits than its factorization.

1715213448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2533 (or 2510 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 1715213448 is about 41415.1354941644. The cubic root of 1715213448 is about 1197.0328192458.

The spelling of 1715213448 in words is "one billion, seven hundred fifteen million, two hundred thirteen thousand, four hundred forty-eight".