1269953 has 2 divisors, whose sum is σ = 1269954. Its totient is φ = 1269952.

The previous prime is 1269937. The next prime is 1269971. The reversal of 1269953 is 3599621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 937024 + 332929 = 968^2 + 577^2 .

It is an emirp because it is prime and its reverse (3599621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1269953 - 2⁴ = 1269937 is a prime.

It is a super-2 number, since 2×1269953² = 3225561244418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1269923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 634976 + 634977.

It is an arithmetic number, because the mean of its divisors is an integer number (634977).

2^1269953 is an apocalyptic number.

It is an amenable number.

1269953 is a deficient number, since it is larger than the sum of its proper divisors (1).

1269953 is an equidigital number, since it uses as much as digits as its factorization.

1269953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14580, while the sum is 35.

The square root of 1269953 is about 1126.9219138876. The cubic root of 1269953 is about 108.2918773662.

It can be divided in two parts, 1269 and 953, that added together give a palindrome (2222).

The spelling of 1269953 in words is "one million, two hundred sixty-nine thousand, nine hundred fifty-three".