1962801 has 9 divisors (see below), whose sum is σ = 2841241. Its totient is φ = 1305732.

The previous prime is 1962787. The next prime is 1962809. The reversal of 1962801 is 1082691.

The square root of 1962801 is 1401.

It is a perfect power (a square), and thus also a powerful number.

It is a tau number, because it is divible by the number of its divisors (9).

It is a de Polignac number, because none of the positive numbers 2^k-1962801 is a prime.

It is a Duffinian number.

1962801 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1962809) 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 8 ways as a sum of consecutive naturals, for example, 3970 + ... + 4436.

2^1962801 is an apocalyptic number.

1962801 is the 1401-st square number.

1962801 is the 701-st centered octagonal number.

It is an amenable number.

1962801 is a deficient number, since it is larger than the sum of its proper divisors (878440).

1962801 is an frugal number, since it uses more digits than its factorization.

1962801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The cubic root of 1962801 is about 125.2060813903.

The spelling of 1962801 in words is "one million, nine hundred sixty-two thousand, eight hundred one".