1972596 has 24 divisors (see below), whose sum is σ = 4656960. Its totient is φ = 649792.

The previous prime is 1972591. The next prime is 1972603. The reversal of 1972596 is 6952791.

It is a super-2 number, since 2×1972596² = 7782269958432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1972591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145 + ... + 1991.

It is an arithmetic number, because the mean of its divisors is an integer number (194040).

2^1972596 is an apocalyptic number.

It is an amenable number.

1972596 is an abundant number, since it is smaller than the sum of its proper divisors (2684364).

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

1972596 is a wasteful number, since it uses less digits than its factorization.

1972596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943 (or 1941 counting only the distinct ones).

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

The square root of 1972596 is about 1404.4913670080. The cubic root of 1972596 is about 125.4140085945.

The spelling of 1972596 in words is "one million, nine hundred seventy-two thousand, five hundred ninety-six".