1241299 has 4 divisors (see below), whose sum is σ = 1244880. Its totient is φ = 1237720.

The previous prime is 1241291. The next prime is 1241321. The reversal of 1241299 is 9921421.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9921421 = 17 ⋅583613.

It is a cyclic number.

It is not a de Polignac number, because 1241299 - 2³ = 1241291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1241291) 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 in 3 ways as a sum of consecutive naturals, for example, 1207 + ... + 1984.

It is an arithmetic number, because the mean of its divisors is an integer number (311220).

2^1241299 is an apocalyptic number.

1241299 is a deficient number, since it is larger than the sum of its proper divisors (3581).

1241299 is an equidigital number, since it uses as much as digits as its factorization.

1241299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3580.

The product of its digits is 1296, while the sum is 28.

The square root of 1241299 is about 1114.1359881092. The cubic root of 1241299 is about 107.4712091639.

It can be divided in two parts, 1241 and 299, that added together give a triangular number (1540 = T₅₅).

The spelling of 1241299 in words is "one million, two hundred forty-one thousand, two hundred ninety-nine".