5866628 has 6 divisors (see below), whose sum is σ = 10266606. Its totient is φ = 2933312.

The previous prime is 5866607. The next prime is 5866631. The reversal of 5866628 is 8266685.

It can be written as a sum of positive squares in only one way, i.e., 5345344 + 521284 = 2312^2 + 722^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 733325 + ... + 733332.

It is an arithmetic number, because the mean of its divisors is an integer number (1711101).

Almost surely, 2^5866628 is an apocalyptic number.

It is an amenable number.

5866628 is a deficient number, since it is larger than the sum of its proper divisors (4399978).

5866628 is a wasteful number, since it uses less digits than its factorization.

5866628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466661 (or 1466659 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 5866628 is about 2422.1123012775. The cubic root of 5866628 is about 180.3555523623.

The spelling of 5866628 in words is "five million, eight hundred sixty-six thousand, six hundred twenty-eight".