1972230595 has 4 divisors (see below), whose sum is σ = 2366676720. Its totient is φ = 1577784472.

The previous prime is 1972230563. The next prime is 1972230607. The reversal of 1972230595 is 5950322791.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1972230595 - 2⁵ = 1972230563 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197223055 + ... + 197223064.

It is an arithmetic number, because the mean of its divisors is an integer number (591669180).

Almost surely, 2^1972230595 is an apocalyptic number.

1972230595 is a deficient number, since it is larger than the sum of its proper divisors (394446125).

1972230595 is an equidigital number, since it uses as much as digits as its factorization.

1972230595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394446124.

The product of its (nonzero) digits is 170100, while the sum is 43.

The square root of 1972230595 is about 44409.8029155726. The cubic root of 1972230595 is about 1254.0626419143.

The spelling of 1972230595 in words is "one billion, nine hundred seventy-two million, two hundred thirty thousand, five hundred ninety-five".