1560628 has 6 divisors (see below), whose sum is σ = 2731106. Its totient is φ = 780312.

The previous prime is 1560593. The next prime is 1560653. The reversal of 1560628 is 8260651.

It can be written as a sum of positive squares in only one way, i.e., 824464 + 736164 = 908^2 + 858^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1560596 and 1560605.

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, 195075 + ... + 195082.

2^1560628 is an apocalyptic number.

It is an amenable number.

1560628 is a deficient number, since it is larger than the sum of its proper divisors (1170478).

1560628 is a wasteful number, since it uses less digits than its factorization.

1560628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390161 (or 390159 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1560628 is about 1249.2509755850. The cubic root of 1560628 is about 115.9933606981.

The spelling of 1560628 in words is "one million, five hundred sixty thousand, six hundred twenty-eight".