1253377 has 2 divisors, whose sum is σ = 1253378. Its totient is φ = 1253376.

The previous prime is 1253347. The next prime is 1253381. The reversal of 1253377 is 7733521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1245456 + 7921 = 1116^2 + 89^2 .

It is a cyclic number.

It is not a de Polignac number, because 1253377 - 2⁷ = 1253249 is a prime.

It is a Chen prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (1253327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626688 + 626689.

It is an arithmetic number, because the mean of its divisors is an integer number (626689).

It is a Proth number, since it is equal to 153 ⋅ 2¹³ + 1 and 153 < 2¹³.

2^1253377 is an apocalyptic number.

It is an amenable number.

1253377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1253377 is an equidigital number, since it uses as much as digits as its factorization.

1253377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4410, while the sum is 28.

The square root of 1253377 is about 1119.5432104211. The cubic root of 1253377 is about 107.8186542871.

Adding to 1253377 its reverse (7733521), we get a palindrome (8986898).

The spelling of 1253377 in words is "one million, two hundred fifty-three thousand, three hundred seventy-seven".