1946494 has 16 divisors (see below), whose sum is σ = 3219840. Its totient is φ = 875160.

The previous prime is 1946489. The next prime is 1946501. The reversal of 1946494 is 4946491.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1837 + ... + 2695.

It is an arithmetic number, because the mean of its divisors is an integer number (201240).

2^1946494 is an apocalyptic number.

1946494 is a deficient number, since it is larger than the sum of its proper divisors (1273346).

1946494 is a wasteful number, since it uses less digits than its factorization.

1946494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975.

The product of its digits is 31104, while the sum is 37.

The square root of 1946494 is about 1395.1680902314. The cubic root of 1946494 is about 124.8583782736.

The spelling of 1946494 in words is "one million, nine hundred forty-six thousand, four hundred ninety-four".