1351448 has 16 divisors (see below), whose sum is σ = 2896080. Its totient is φ = 579168.

The previous prime is 1351439. The next prime is 1351459. The reversal of 1351448 is 8441531.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12011 + ... + 12122.

It is an arithmetic number, because the mean of its divisors is an integer number (181005).

2^1351448 is an apocalyptic number.

It is an amenable number.

1351448 is an abundant number, since it is smaller than the sum of its proper divisors (1544632).

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

1351448 is a wasteful number, since it uses less digits than its factorization.

1351448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24146 (or 24142 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 1351448 is about 1162.5179568506. The cubic root of 1351448 is about 110.5604454889.

Adding to 1351448 its reverse (8441531), we get a palindrome (9792979).

The spelling of 1351448 in words is "one million, three hundred fifty-one thousand, four hundred forty-eight".