5540672 has 14 divisors (see below), whose sum is σ = 10994898. Its totient is φ = 2770304.

The previous prime is 5540659. The next prime is 5540683. The reversal of 5540672 is 2760455.

It can be written as a sum of positive squares in only one way, i.e., 3625216 + 1915456 = 1904^2 + 1384^2 .

It is a super-3 number, since 3×5540672³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43223 + ... + 43350.

Almost surely, 2^5540672 is an apocalyptic number.

It is an amenable number.

5540672 is a deficient number, since it is larger than the sum of its proper divisors (5454226).

5540672 is an equidigital number, since it uses as much as digits as its factorization.

5540672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86585 (or 86575 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 5540672 is about 2353.8632075803. The cubic root of 5540672 is about 176.9514587011.

The spelling of 5540672 in words is "five million, five hundred forty thousand, six hundred seventy-two".