1970246560 has 48 divisors (see below), whose sum is σ = 4659814656. Its totient is φ = 787234048.

The previous prime is 1970246543. The next prime is 1970246561. The reversal of 1970246560 is 656420791.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (1970246561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151017 + ... + 163543.

It is an arithmetic number, because the mean of its divisors is an integer number (97079472).

Almost surely, 2^1970246560 is an apocalyptic number.

1970246560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1970246560 is an abundant number, since it is smaller than the sum of its proper divisors (2689568096).

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

1970246560 is a wasteful number, since it uses less digits than its factorization.

1970246560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13525 (or 13517 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 1970246560 is about 44387.4594902659. The cubic root of 1970246560 is about 1253.6419779584.

The spelling of 1970246560 in words is "one billion, nine hundred seventy million, two hundred forty-six thousand, five hundred sixty".