1964596 has 6 divisors (see below), whose sum is σ = 3438050. Its totient is φ = 982296.

The previous prime is 1964593. The next prime is 1964603. The reversal of 1964596 is 6954691.

It can be written as a sum of positive squares in only one way, i.e., 1587600 + 376996 = 1260^2 + 614^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1964593) 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 as a sum of consecutive naturals, namely, 245571 + ... + 245578.

2^1964596 is an apocalyptic number.

It is an amenable number.

1964596 is a deficient number, since it is larger than the sum of its proper divisors (1473454).

1964596 is a wasteful number, since it uses less digits than its factorization.

1964596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491153 (or 491151 counting only the distinct ones).

The product of its digits is 58320, while the sum is 40.

The square root of 1964596 is about 1401.6404674523. The cubic root of 1964596 is about 125.2442371416.

The spelling of 1964596 in words is "one million, nine hundred sixty-four thousand, five hundred ninety-six".