1081038 has 24 divisors (see below), whose sum is σ = 2515752. Its totient is φ = 308784.

The previous prime is 1081037. The next prime is 1081051. The reversal of 1081038 is 8301801.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1081037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1545 + ... + 2132.

It is an arithmetic number, because the mean of its divisors is an integer number (104823).

2^1081038 is an apocalyptic number.

1081038 is an abundant number, since it is smaller than the sum of its proper divisors (1434714).

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

1081038 is a wasteful number, since it uses less digits than its factorization.

1081038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3696 (or 3689 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 1081038 is about 1039.7297725852. The cubic root of 1081038 is about 102.6314158134.

Adding to 1081038 its reverse (8301801), we get a palindrome (9382839).

The spelling of 1081038 in words is "one million, eighty-one thousand, thirty-eight".