1072373 has 2 divisors, whose sum is σ = 1072374. Its totient is φ = 1072372.

The previous prime is 1072367. The next prime is 1072381. The reversal of 1072373 is 3732701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1044484 + 27889 = 1022^2 + 167^2 .

It is a cyclic number.

It is not a de Polignac number, because 1072373 - 2¹⁰ = 1071349 is a prime.

It is a super-2 number, since 2×1072373² = 2299967702258, which contains 22 as substring.

It is a d-powerful number, because it can be written as 1 + 0 + 7⁶ + 2¹⁷ + 3³ + 7⁷ + 3⁴ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1072363) by changing a digit.

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 as a sum of consecutive naturals, namely, 536186 + 536187.

It is an arithmetic number, because the mean of its divisors is an integer number (536187).

2^1072373 is an apocalyptic number.

It is an amenable number.

1072373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072373 is an equidigital number, since it uses as much as digits as its factorization.

1072373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 23.

The square root of 1072373 is about 1035.5544408673. The cubic root of 1072373 is about 102.3564677531.

The spelling of 1072373 in words is "one million, seventy-two thousand, three hundred seventy-three".