1571412960 has 288 divisors, whose sum is σ = 5990755680. Its totient is φ = 386684928.

The previous prime is 1571412907. The next prime is 1571412979. The reversal of 1571412960 is 692141751.

1571412960 is a `hidden beast` number, since 1 + 571 + 4 + 1 + 29 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

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

It is a zygodrome in base 3.

It is a congruent number.

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, 503886 + ... + 506994.

It is an arithmetic number, because the mean of its divisors is an integer number (20801235).

Almost surely, 2^1571412960 is an apocalyptic number.

1571412960 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 1571412960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2995377840).

1571412960 is an abundant number, since it is smaller than the sum of its proper divisors (4419342720).

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

1571412960 is a wasteful number, since it uses less digits than its factorization.

1571412960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152 (or 3132 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 1571412960 is about 39641.0514492237. The cubic root of 1571412960 is about 1162.5994420656.

The spelling of 1571412960 in words is "one billion, five hundred seventy-one million, four hundred twelve thousand, nine hundred sixty".