1241430 has 16 divisors (see below), whose sum is σ = 2979504. Its totient is φ = 331040.

The previous prime is 1241423. The next prime is 1241437. The reversal of 1241430 is 341421.

It is an interprime number because it is at equal distance from previous prime (1241423) and next prime (1241437).

It is a super-2 number, since 2×1241430² = 3082296889800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241437) 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 7 ways as a sum of consecutive naturals, for example, 20661 + ... + 20720.

It is an arithmetic number, because the mean of its divisors is an integer number (186219).

2^1241430 is an apocalyptic number.

1241430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1241430 is an abundant number, since it is smaller than the sum of its proper divisors (1738074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1241430 is a wasteful number, since it uses less digits than its factorization.

1241430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41391.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1241430 is about 1114.1947765090. The cubic root of 1241430 is about 107.4749896748.

Adding to 1241430 its reverse (341421), we get a palindrome (1582851).

Subtracting from 1241430 its reverse (341421), we obtain a palindrome (900009).

The spelling of 1241430 in words is "one million, two hundred forty-one thousand, four hundred thirty".