1301420 has 12 divisors (see below), whose sum is σ = 2733024. Its totient is φ = 520560.

The previous prime is 1301413. The next prime is 1301423. The reversal of 1301420 is 241031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1301423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32516 + ... + 32555.

It is an arithmetic number, because the mean of its divisors is an integer number (227752).

2^1301420 is an apocalyptic number.

1301420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1301420 is an abundant number, since it is smaller than the sum of its proper divisors (1431604).

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

1301420 is a wasteful number, since it uses less digits than its factorization.

1301420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65080 (or 65078 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1301420 is about 1140.7979663376. The cubic root of 1301420 is about 109.1790117409.

Adding to 1301420 its reverse (241031), we get a palindrome (1542451).

The spelling of 1301420 in words is "one million, three hundred one thousand, four hundred twenty".