1042373 has 2 divisors, whose sum is σ = 1042374. Its totient is φ = 1042372.

The previous prime is 1042369. The next prime is 1042381. The reversal of 1042373 is 3732401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 917764 + 124609 = 958^2 + 353^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042373 - 2² = 1042369 is a prime.

It is a super-2 number, since 2×1042373² = 2173082942258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521186 + 521187.

It is an arithmetic number, because the mean of its divisors is an integer number (521187).

2^1042373 is an apocalyptic number.

It is an amenable number.

1042373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042373 is an equidigital number, since it uses as much as digits as its factorization.

1042373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 1042373 is about 1020.9666987713. The cubic root of 1042373 is about 101.3929404134.

Adding to 1042373 its reverse (3732401), we get a palindrome (4774774).

The spelling of 1042373 in words is "one million, forty-two thousand, three hundred seventy-three".