1962122 has 4 divisors (see below), whose sum is σ = 2943186. Its totient is φ = 981060.

The previous prime is 1962119. The next prime is 1962131. The reversal of 1962122 is 2212691.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2212691 = 13 ⋅170207.

It can be written as a sum of positive squares in only one way, i.e., 1042441 + 919681 = 1021^2 + 959^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 490529 + ... + 490532.

2^1962122 is an apocalyptic number.

1962122 is a deficient number, since it is larger than the sum of its proper divisors (981064).

1962122 is an equidigital number, since it uses as much as digits as its factorization.

1962122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981063.

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

The square root of 1962122 is about 1400.7576521297. The cubic root of 1962122 is about 125.1916420365.

The spelling of 1962122 in words is "one million, nine hundred sixty-two thousand, one hundred twenty-two".