2442571560 has 384 divisors, whose sum is σ = 9878319360. Its totient is φ = 514252800.

The previous prime is 2442571519. The next prime is 2442571583. The reversal of 2442571560 is 651752442.

It is a happy number.

2442571560 is a `hidden beast` number, since 2 + 4 + 4 + 25 + 71 + 560 = 666.

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 95 ways as a sum of consecutive naturals, for example, 873765 + ... + 876555.

It is an arithmetic number, because the mean of its divisors is an integer number (25724790).

Almost surely, 2^2442571560 is an apocalyptic number.

2442571560 is a gapful number since it is divisible by the number (20) 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 2442571560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4939159680).

2442571560 is an abundant number, since it is smaller than the sum of its proper divisors (7435747800).

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

2442571560 is a wasteful number, since it uses less digits than its factorization.

2442571560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2849 (or 2842 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 2442571560 is about 49422.3791414375. The cubic root of 2442571560 is about 1346.7358837191.

The spelling of 2442571560 in words is "two billion, four hundred forty-two million, five hundred seventy-one thousand, five hundred sixty".