1962456 has 16 divisors (see below), whose sum is σ = 4906200. Its totient is φ = 654144.

The previous prime is 1962451. The next prime is 1962461. The reversal of 1962456 is 6542691.

It is an interprime number because it is at equal distance from previous prime (1962451) and next prime (1962461).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1962451) 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, 40861 + ... + 40908.

2^1962456 is an apocalyptic number.

It is an amenable number.

1962456 is an abundant number, since it is smaller than the sum of its proper divisors (2943744).

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

1962456 is a wasteful number, since it uses less digits than its factorization.

1962456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81778 (or 81774 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 1962456 is about 1400.8768682507. The cubic root of 1962456 is about 125.1987451687.

It can be divided in two parts, 196245 and 6, that added together give a triangular number (196251 = T₆₂₆).

The spelling of 1962456 in words is "one million, nine hundred sixty-two thousand, four hundred fifty-six".