1941633 has 6 divisors (see below), whose sum is σ = 2804594. Its totient is φ = 1294416.

The previous prime is 1941607. The next prime is 1941659. The reversal of 1941633 is 3361491.

It is an interprime number because it is at equal distance from previous prime (1941607) and next prime (1941659).

It can be written as a sum of positive squares in only one way, i.e., 1937664 + 3969 = 1392^2 + 63^2 .

It is not a de Polignac number, because 1941633 - 2⁵ = 1941601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1941597 and 1941606.

It is not an unprimeable number, because it can be changed into a prime (1941673) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107860 + ... + 107877.

2^1941633 is an apocalyptic number.

It is an amenable number.

1941633 is a deficient number, since it is larger than the sum of its proper divisors (862961).

1941633 is a wasteful number, since it uses less digits than its factorization.

1941633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215743 (or 215740 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 1941633 is about 1393.4249172453. The cubic root of 1941633 is about 124.7543549175.

The spelling of 1941633 in words is "one million, nine hundred forty-one thousand, six hundred thirty-three".