2134373 has 2 divisors, whose sum is σ = 2134374. Its totient is φ = 2134372.

The previous prime is 2134357. The next prime is 2134399. The reversal of 2134373 is 3734312.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1216609 + 917764 = 1103^2 + 958^2 .

It is a cyclic number.

It is not a de Polignac number, because 2134373 - 2⁴ = 2134357 is a prime.

It is a d-powerful number, because it can be written as 2¹³ + 1 + 3² + 4³ + 3¹² + 7³ + 3¹³ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2134303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067186 + 1067187.

It is an arithmetic number, because the mean of its divisors is an integer number (1067187).

2^2134373 is an apocalyptic number.

It is an amenable number.

2134373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134373 is an equidigital number, since it uses as much as digits as its factorization.

2134373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 23.

The square root of 2134373 is about 1460.9493488824. The cubic root of 2134373 is about 128.7528267831.

Adding to 2134373 its reverse (3734312), we get a palindrome (5868685).

The spelling of 2134373 in words is "two million, one hundred thirty-four thousand, three hundred seventy-three".