5557072 has 10 divisors (see below), whose sum is σ = 10766858. Its totient is φ = 2778528.

The previous prime is 5557061. The next prime is 5557073. The reversal of 5557072 is 2707555.

It can be written as a sum of positive squares in only one way, i.e., 4910656 + 646416 = 2216^2 + 804^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5557073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173643 + ... + 173674.

Almost surely, 2^5557072 is an apocalyptic number.

It is an amenable number.

5557072 is a deficient number, since it is larger than the sum of its proper divisors (5209786).

5557072 is a wasteful number, since it uses less digits than its factorization.

5557072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347325 (or 347319 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 31.

The square root of 5557072 is about 2357.3442684513. The cubic root of 5557072 is about 177.1258746913.

The spelling of 5557072 in words is "five million, five hundred fifty-seven thousand, seventy-two".