1962249 has 8 divisors (see below), whose sum is σ = 2636832. Its totient is φ = 1297920.

The previous prime is 1962239. The next prime is 1962271. The reversal of 1962249 is 9422691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1962249 - 2⁹ = 1961737 is a prime.

It is a super-2 number, since 2×1962249² = 7700842276002, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1962209) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2104 + ... + 2889.

It is an arithmetic number, because the mean of its divisors is an integer number (329604).

2^1962249 is an apocalyptic number.

It is an amenable number.

1962249 is a deficient number, since it is larger than the sum of its proper divisors (674583).

1962249 is a wasteful number, since it uses less digits than its factorization.

1962249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5127.

The product of its digits is 7776, while the sum is 33.

The square root of 1962249 is about 1400.8029840060. The cubic root of 1962249 is about 125.1943430231.

It can be divided in two parts, 1962 and 249, that added together give a triangular number (2211 = T₆₆).

The spelling of 1962249 in words is "one million, nine hundred sixty-two thousand, two hundred forty-nine".