1087028 has 12 divisors (see below), whose sum is σ = 2002560. Its totient is φ = 514872.

The previous prime is 1087027. The next prime is 1087061. The reversal of 1087028 is 8207801.

It is a junction number, because it is equal to n+sod(n) for n = 1086988 and 1087006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7076 + ... + 7227.

It is an arithmetic number, because the mean of its divisors is an integer number (166880).

2^1087028 is an apocalyptic number.

It is an amenable number.

1087028 is a deficient number, since it is larger than the sum of its proper divisors (915532).

1087028 is a wasteful number, since it uses less digits than its factorization.

1087028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14326 (or 14324 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 1087028 is about 1042.6063494915. The cubic root of 1087028 is about 102.8206259995.

The spelling of 1087028 in words is "one million, eighty-seven thousand, twenty-eight".