1970272895 has 4 divisors (see below), whose sum is σ = 2364327480. Its totient is φ = 1576218312.

The previous prime is 1970272873. The next prime is 1970272901. The reversal of 1970272895 is 5982720791.

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 1970272895 - 2¹⁰ = 1970271871 is a prime.

It is a congruent number.

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, 197027285 + ... + 197027294.

It is an arithmetic number, because the mean of its divisors is an integer number (591081870).

Almost surely, 2^1970272895 is an apocalyptic number.

1970272895 is a deficient number, since it is larger than the sum of its proper divisors (394054585).

1970272895 is an equidigital number, since it uses as much as digits as its factorization.

1970272895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394054584.

The product of its (nonzero) digits is 635040, while the sum is 50.

The square root of 1970272895 is about 44387.7561383767. The cubic root of 1970272895 is about 1253.6475634716.

The spelling of 1970272895 in words is "one billion, nine hundred seventy million, two hundred seventy-two thousand, eight hundred ninety-five".