1072628 has 24 divisors (see below), whose sum is σ = 1995840. Its totient is φ = 503360.

The previous prime is 1072627. The next prime is 1072633. The reversal of 1072628 is 8262701.

It is a junction number, because it is equal to n+sod(n) for n = 1072597 and 1072606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8123 + ... + 8253.

It is an arithmetic number, because the mean of its divisors is an integer number (83160).

2^1072628 is an apocalyptic number.

It is an amenable number.

1072628 is a deficient number, since it is larger than the sum of its proper divisors (923212).

1072628 is a wasteful number, since it uses less digits than its factorization.

1072628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1072628 is about 1035.6775559990. The cubic root of 1072628 is about 102.3645802385.

The spelling of 1072628 in words is "one million, seventy-two thousand, six hundred twenty-eight".