1072988 has 12 divisors (see below), whose sum is σ = 2146032. Its totient is φ = 459840.

The previous prime is 1072969. The next prime is 1072991. The reversal of 1072988 is 8892701.

It is a happy number.

1072988 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 19133 + ... + 19188.

It is an arithmetic number, because the mean of its divisors is an integer number (178836).

2^1072988 is an apocalyptic number.

It is an amenable number.

1072988 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1072988 is a wasteful number, since it uses less digits than its factorization.

1072988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38332 (or 38330 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 1072988 is about 1035.8513406855. The cubic root of 1072988 is about 102.3760309703.

The spelling of 1072988 in words is "one million, seventy-two thousand, nine hundred eighty-eight".