1962401 has 12 divisors (see below), whose sum is σ = 2363220. Its totient is φ = 1622880.

The previous prime is 1962397. The next prime is 1962403. The reversal of 1962401 is 1042691.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 960400 + 1002001 = 980^2 + 1001^2 .

It is not a de Polignac number, because 1962401 - 2² = 1962397 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1962403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 731 + ... + 2111.

It is an arithmetic number, because the mean of its divisors is an integer number (196935).

2^1962401 is an apocalyptic number.

It is an amenable number.

1962401 is a deficient number, since it is larger than the sum of its proper divisors (400819).

1962401 is a wasteful number, since it uses less digits than its factorization.

1962401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424 (or 1417 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1962401 is about 1400.8572375514. The cubic root of 1962401 is about 125.1975755467.

It can be divided in two parts, 196 and 2401, that multiplied together give a square (470596 = 686²).

The spelling of 1962401 in words is "one million, nine hundred sixty-two thousand, four hundred one".