1170425520 has 240 divisors, whose sum is σ = 4540771872. Its totient is φ = 267018240.

The previous prime is 1170425513. The next prime is 1170425521. The reversal of 1170425520 is 255240711.

1170425520 is a `hidden beast` number, since 1 + 1 + 70 + 42 + 552 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is not an unprimeable number, because it can be changed into a prime (1170425521) 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 47 ways as a sum of consecutive naturals, for example, 130294 + ... + 138986.

Almost surely, 2^1170425520 is an apocalyptic number.

1170425520 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 1170425520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2270385936).

1170425520 is an abundant number, since it is smaller than the sum of its proper divisors (3370346352).

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

1170425520 is a wasteful number, since it uses less digits than its factorization.

1170425520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8740 (or 8731 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 1170425520 is about 34211.4822829997. The cubic root of 1170425520 is about 1053.8559718317.

The spelling of 1170425520 in words is "one billion, one hundred seventy million, four hundred twenty-five thousand, five hundred twenty".