5949540 has 36 divisors (see below), whose sum is σ = 18047484. Its totient is φ = 1586496.

The previous prime is 5949539. The next prime is 5949557. The reversal of 5949540 is 459495.

It can be written as a sum of positive squares in 2 ways, for example, as 3663396 + 2286144 = 1914^2 + 1512^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5949495 and 5949504.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16347 + ... + 16706.

It is an arithmetic number, because the mean of its divisors is an integer number (501319).

Almost surely, 2^5949540 is an apocalyptic number.

It is an amenable number.

5949540 is an abundant number, since it is smaller than the sum of its proper divisors (12097944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5949540 is a wasteful number, since it uses less digits than its factorization.

5949540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33068 (or 33063 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 5949540 is about 2439.1678909005. The cubic root of 5949540 is about 181.2012250842.

The spelling of 5949540 in words is "five million, nine hundred forty-nine thousand, five hundred forty".