5965642 has 4 divisors (see below), whose sum is σ = 8948466. Its totient is φ = 2982820.

The previous prime is 5965573. The next prime is 5965643. The reversal of 5965642 is 2465695.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2465695 = 5 ⋅493139.

It can be written as a sum of positive squares in only one way, i.e., 5157441 + 808201 = 2271^2 + 899^2 .

It is not an unprimeable number, because it can be changed into a prime (5965643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1491409 + ... + 1491412.

Almost surely, 2^5965642 is an apocalyptic number.

5965642 is a deficient number, since it is larger than the sum of its proper divisors (2982824).

5965642 is a wasteful number, since it uses less digits than its factorization.

5965642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2982823.

The product of its digits is 64800, while the sum is 37.

The square root of 5965642 is about 2442.4663764318. The cubic root of 5965642 is about 181.3645471726.

The spelling of 5965642 in words is "five million, nine hundred sixty-five thousand, six hundred forty-two".