1568214480 has 160 divisors (see below), whose sum is σ = 5567643648. Its totient is φ = 357696000.

The previous prime is 1568214467. The next prime is 1568214481. The reversal of 1568214480 is 844128651.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1568214481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1361905 + ... + 1363055.

Almost surely, 2^1568214480 is an apocalyptic number.

1568214480 is a gapful number since it is divisible by the number (10) 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 1568214480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2783821824).

1568214480 is an abundant number, since it is smaller than the sum of its proper divisors (3999429168).

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

1568214480 is a wasteful number, since it uses less digits than its factorization.

1568214480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985 (or 1979 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 1568214480 is about 39600.6878728135. The cubic root of 1568214480 is about 1161.8101148914.

The spelling of 1568214480 in words is "one billion, five hundred sixty-eight million, two hundred fourteen thousand, four hundred eighty".