1424003225 has 12 divisors (see below), whose sum is σ = 1766471760. Its totient is φ = 1138746000.

The previous prime is 1424003213. The next prime is 1424003237. The reversal of 1424003225 is 5223004241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1424003213) and next prime (1424003237).

It is not a de Polignac number, because 1424003225 - 2²² = 1419808921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1424003225.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61286 + ... + 81264.

It is an arithmetic number, because the mean of its divisors is an integer number (147205980).

Almost surely, 2^1424003225 is an apocalyptic number.

It is an amenable number.

1424003225 is a deficient number, since it is larger than the sum of its proper divisors (342468535).

1424003225 is a wasteful number, since it uses less digits than its factorization.

1424003225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22840 (or 22835 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 1424003225 is about 37735.9672593668. The cubic root of 1424003225 is about 1125.0461149821.

Adding to 1424003225 its reverse (5223004241), we get a palindrome (6647007466).

The spelling of 1424003225 in words is "one billion, four hundred twenty-four million, three thousand, two hundred twenty-five".