5634961 has 4 divisors (see below), whose sum is σ = 5829300. Its totient is φ = 5440624.

The previous prime is 5634949. The next prime is 5634983. The reversal of 5634961 is 1694365.

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 3825936 + 1809025 = 1956^2 + 1345^2 .

It is a cyclic number.

It is not a de Polignac number, because 5634961 - 2⁵ = 5634929 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5634061) 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, 97126 + ... + 97183.

It is an arithmetic number, because the mean of its divisors is an integer number (1457325).

Almost surely, 2^5634961 is an apocalyptic number.

It is an amenable number.

5634961 is a deficient number, since it is larger than the sum of its proper divisors (194339).

5634961 is a wasteful number, since it uses less digits than its factorization.

5634961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194338.

The product of its digits is 19440, while the sum is 34.

The square root of 5634961 is about 2373.8072794564. The cubic root of 5634961 is about 177.9495817310.

The spelling of 5634961 in words is "five million, six hundred thirty-four thousand, nine hundred sixty-one".