1941047 has 4 divisors (see below), whose sum is σ = 1943880. Its totient is φ = 1938216.

The previous prime is 1941031. The next prime is 1941061. The reversal of 1941047 is 7401491.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1941047 - 2⁴ = 1941031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1941547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329 + ... + 1997.

It is an arithmetic number, because the mean of its divisors is an integer number (485970).

2^1941047 is an apocalyptic number.

1941047 is a deficient number, since it is larger than the sum of its proper divisors (2833).

1941047 is a wasteful number, since it uses less digits than its factorization.

1941047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2832.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 1941047 is about 1393.2146281173. The cubic root of 1941047 is about 124.7418030419.

The spelling of 1941047 in words is "one million, nine hundred forty-one thousand, forty-seven".