5540536 has 8 divisors (see below), whose sum is σ = 10388520. Its totient is φ = 2770264.

The previous prime is 5540531. The next prime is 5540573. The reversal of 5540536 is 6350455.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5540531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 346276 + ... + 346291.

It is an arithmetic number, because the mean of its divisors is an integer number (1298565).

Almost surely, 2^5540536 is an apocalyptic number.

It is an amenable number.

5540536 is a deficient number, since it is larger than the sum of its proper divisors (4847984).

5540536 is a wasteful number, since it uses less digits than its factorization.

5540536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692573 (or 692569 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 5540536 is about 2353.8343187234. The cubic root of 5540536 is about 176.9500108866.

The spelling of 5540536 in words is "five million, five hundred forty thousand, five hundred thirty-six".