1020037 has 2 divisors, whose sum is σ = 1020038. Its totient is φ = 1020036.

The previous prime is 1020023. The next prime is 1020043. The reversal of 1020037 is 7300201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 690561 + 329476 = 831^2 + 574^2 .

It is a cyclic number.

It is not a de Polignac number, because 1020037 - 2¹⁹ = 495749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1019999 and 1020026.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510018 + 510019.

It is an arithmetic number, because the mean of its divisors is an integer number (510019).

2^1020037 is an apocalyptic number.

It is an amenable number.

1020037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020037 is an equidigital number, since it uses as much as digits as its factorization.

1020037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 1020037 is about 1009.9688113996. The cubic root of 1020037 is about 100.6634880995.

Adding to 1020037 its reverse (7300201), we get a palindrome (8320238).

The spelling of 1020037 in words is "one million, twenty thousand, thirty-seven".