1023016 has 8 divisors (see below), whose sum is σ = 1918170. Its totient is φ = 511504.

The previous prime is 1022981. The next prime is 1023019. The reversal of 1023016 is 6103201.

1023016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1020100 + 2916 = 1010^2 + 54^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1022987 and 1023005.

It is not an unprimeable number, because it can be changed into a prime (1023019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63931 + ... + 63946.

2^1023016 is an apocalyptic number.

It is an amenable number.

1023016 is a deficient number, since it is larger than the sum of its proper divisors (895154).

1023016 is a wasteful number, since it uses less digits than its factorization.

1023016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127883 (or 127879 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1023016 is about 1011.4425342055. The cubic root of 1023016 is about 100.7613881677.

Adding to 1023016 its reverse (6103201), we get a palindrome (7126217).

The spelling of 1023016 in words is "one million, twenty-three thousand, sixteen".