1941433 has 4 divisors (see below), whose sum is σ = 2090788. Its totient is φ = 1792080.

The previous prime is 1941431. The next prime is 1941461. The reversal of 1941433 is 3341491.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 565504 + 1375929 = 752^2 + 1173^2 .

It is a cyclic number.

It is not a de Polignac number, because 1941433 - 2¹ = 1941431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1941398 and 1941407.

It is not an unprimeable number, because it can be changed into a prime (1941431) 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, 74658 + ... + 74683.

It is an arithmetic number, because the mean of its divisors is an integer number (522697).

2^1941433 is an apocalyptic number.

1941433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1941433 is a deficient number, since it is larger than the sum of its proper divisors (149355).

1941433 is a wasteful number, since it uses less digits than its factorization.

1941433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149354.

The product of its digits is 1296, while the sum is 25.

The square root of 1941433 is about 1393.3531497793. The cubic root of 1941433 is about 124.7500712848.

The spelling of 1941433 in words is "one million, nine hundred forty-one thousand, four hundred thirty-three".