5949621 has 12 divisors (see below), whose sum is σ = 8756748. Its totient is φ = 3891264.

The previous prime is 5949599. The next prime is 5949623. The reversal of 5949621 is 1269495.

5949621 is a `hidden beast` number, since 594 + 9 + 62 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4223025 + 1726596 = 2055^2 + 1314^2 .

It is not a de Polignac number, because 5949621 - 2⁶ = 5949557 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5949623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5760 + ... + 6713.

It is an arithmetic number, because the mean of its divisors is an integer number (729729).

Almost surely, 2^5949621 is an apocalyptic number.

It is an amenable number.

5949621 is a deficient number, since it is larger than the sum of its proper divisors (2807127).

5949621 is a wasteful number, since it uses less digits than its factorization.

5949621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12532 (or 12529 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 5949621 is about 2439.1844948671. The cubic root of 5949621 is about 181.2020474017.

The spelling of 5949621 in words is "five million, nine hundred forty-nine thousand, six hundred twenty-one".