1946002 has 4 divisors (see below), whose sum is σ = 2919006. Its totient is φ = 973000.

The previous prime is 1945991. The next prime is 1946011. The reversal of 1946002 is 2006491.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1535121 + 410881 = 1239^2 + 641^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 486499 + ... + 486502.

2^1946002 is an apocalyptic number.

1946002 is a deficient number, since it is larger than the sum of its proper divisors (973004).

1946002 is an equidigital number, since it uses as much as digits as its factorization.

1946002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973003.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1946002 is about 1394.9917562480. The cubic root of 1946002 is about 124.8478575632.

The spelling of 1946002 in words is "one million, nine hundred forty-six thousand, two".