5635946 has 4 divisors (see below), whose sum is σ = 8453922. Its totient is φ = 2817972.

The previous prime is 5635921. The next prime is 5635957. The reversal of 5635946 is 6495365.

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

It can be written as a sum of positive squares in only one way, i.e., 3279721 + 2356225 = 1811^2 + 1535^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1408985 + ... + 1408988.

Almost surely, 2^5635946 is an apocalyptic number.

5635946 is a deficient number, since it is larger than the sum of its proper divisors (2817976).

5635946 is a wasteful number, since it uses less digits than its factorization.

5635946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817975.

The product of its digits is 97200, while the sum is 38.

The square root of 5635946 is about 2374.0147430039. The cubic root of 5635946 is about 177.9599497487.

The spelling of 5635946 in words is "five million, six hundred thirty-five thousand, nine hundred forty-six".