1973240875 has 16 divisors (see below), whose sum is σ = 2497300416. Its totient is φ = 1556352000.

The previous prime is 1973240873. The next prime is 1973240887. The reversal of 1973240875 is 5780423791.

It is not a de Polignac number, because 1973240875 - 2¹ = 1973240873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1973240873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102294 + ... + 120043.

It is an arithmetic number, because the mean of its divisors is an integer number (156081276).

Almost surely, 2^1973240875 is an apocalyptic number.

1973240875 is a deficient number, since it is larger than the sum of its proper divisors (524059541).

1973240875 is an equidigital number, since it uses as much as digits as its factorization.

1973240875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222423 (or 222413 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 1973240875 is about 44421.1759749784. The cubic root of 1973240875 is about 1254.2767375914.

The spelling of 1973240875 in words is "one billion, nine hundred seventy-three million, two hundred forty thousand, eight hundred seventy-five".