1941493 has 8 divisors (see below), whose sum is σ = 2006048. Its totient is φ = 1877904.

The previous prime is 1941491. The next prime is 1941497. The reversal of 1941493 is 3941491.

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

It is a cyclic number.

It is not a de Polignac number, because 1941493 - 2¹ = 1941491 is a prime.

It is a Duffinian number.

1941493 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1941491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6871 + ... + 7147.

It is an arithmetic number, because the mean of its divisors is an integer number (250756).

2^1941493 is an apocalyptic number.

It is an amenable number.

1941493 is a deficient number, since it is larger than the sum of its proper divisors (64555).

1941493 is a wasteful number, since it uses less digits than its factorization.

1941493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483.

The product of its digits is 3888, while the sum is 31.

The square root of 1941493 is about 1393.3746804072. The cubic root of 1941493 is about 124.7513564055.

The spelling of 1941493 in words is "one million, nine hundred forty-one thousand, four hundred ninety-three".