1425376 has 12 divisors (see below), whose sum is σ = 2806272. Its totient is φ = 712672.

The previous prime is 1425371. The next prime is 1425427. The reversal of 1425376 is 6735241.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425371) 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 as a sum of consecutive naturals, namely, 22240 + ... + 22303.

It is an arithmetic number, because the mean of its divisors is an integer number (233856).

2^1425376 is an apocalyptic number.

1425376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1425376 is a deficient number, since it is larger than the sum of its proper divisors (1380896).

1425376 is an equidigital number, since it uses as much as digits as its factorization.

1425376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44553 (or 44545 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 1425376 is about 1193.8911173135. The cubic root of 1425376 is about 112.5407523142.

Adding to 1425376 its product of digits (5040), we get a square (1430416 = 1196²).

The spelling of 1425376 in words is "one million, four hundred twenty-five thousand, three hundred seventy-six".