1597000962 has 8 divisors (see below), whose sum is σ = 3194001936. Its totient is φ = 532333652.

The previous prime is 1597000949. The next prime is 1597000969. The reversal of 1597000962 is 2690007951.

It is a sphenic number, since it is the product of 3 distinct primes.

1597000962 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1597000962.

It is not an unprimeable number, because it can be changed into a prime (1597000969) 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 3 ways as a sum of consecutive naturals, for example, 133083408 + ... + 133083419.

It is an arithmetic number, because the mean of its divisors is an integer number (399250242).

Almost surely, 2^1597000962 is an apocalyptic number.

1597000962 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1597000962 is a wasteful number, since it uses less digits than its factorization.

1597000962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266166832.

The product of its (nonzero) digits is 34020, while the sum is 39.

The square root of 1597000962 is about 39962.4944416637. The cubic root of 1597000962 is about 1168.8758681985.

The spelling of 1597000962 in words is "one billion, five hundred ninety-seven million, nine hundred sixty-two", and thus it is an aban number.