1372127 has 2 divisors, whose sum is σ = 1372128. Its totient is φ = 1372126.

The previous prime is 1372109. The next prime is 1372139. The reversal of 1372127 is 7212731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1372127 - 2¹⁰ = 1371103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1372187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686063 + 686064.

It is an arithmetic number, because the mean of its divisors is an integer number (686064).

2^1372127 is an apocalyptic number.

1372127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1372127 is an equidigital number, since it uses as much as digits as its factorization.

1372127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 588, while the sum is 23.

The square root of 1372127 is about 1171.3782480480. The cubic root of 1372127 is about 111.1215021023.

Adding to 1372127 its reverse (7212731), we get a palindrome (8584858).

The spelling of 1372127 in words is "one million, three hundred seventy-two thousand, one hundred twenty-seven".