5540770 has 8 divisors (see below), whose sum is σ = 9973404. Its totient is φ = 2216304.

The previous prime is 5540767. The next prime is 5540771. The reversal of 5540770 is 770455.

It can be written as a sum of positive squares in 2 ways, for example, as 4915089 + 625681 = 2217^2 + 791^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5540771) 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, 277029 + ... + 277048.

Almost surely, 2^5540770 is an apocalyptic number.

5540770 is a deficient number, since it is larger than the sum of its proper divisors (4432634).

5540770 is a wasteful number, since it uses less digits than its factorization.

5540770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554084.

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 5540770 is about 2353.8840243309. The cubic root of 5540770 is about 176.9525019645.

The spelling of 5540770 in words is "five million, five hundred forty thousand, seven hundred seventy".