5607428 has 6 divisors (see below), whose sum is σ = 9813006. Its totient is φ = 2803712.

The previous prime is 5607409. The next prime is 5607439. The reversal of 5607428 is 8247065.

It can be written as a sum of positive squares in only one way, i.e., 5607424 + 4 = 2368^2 + 2^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5607394 and 5607403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700925 + ... + 700932.

It is an arithmetic number, because the mean of its divisors is an integer number (1635501).

Almost surely, 2^5607428 is an apocalyptic number.

It is an amenable number.

5607428 is a deficient number, since it is larger than the sum of its proper divisors (4205578).

5607428 is a wasteful number, since it uses less digits than its factorization.

5607428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401861 (or 1401859 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 5607428 is about 2368.0008445944. Note that the first 3 decimals coincide. The cubic root of 5607428 is about 177.6592817412.

The spelling of 5607428 in words is "five million, six hundred seven thousand, four hundred twenty-eight".