1425624326 has 24 divisors (see below), whose sum is σ = 2513230776. Its totient is φ = 604679040.

The previous prime is 1425624293. The next prime is 1425624331. The reversal of 1425624326 is 6234265241.

It is a congruent number.

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, 65480 + ... + 84491.

It is an arithmetic number, because the mean of its divisors is an integer number (104717949).

Almost surely, 2^1425624326 is an apocalyptic number.

1425624326 is a deficient number, since it is larger than the sum of its proper divisors (1087606450).

1425624326 is a wasteful number, since it uses less digits than its factorization.

1425624326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150084 (or 150077 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

The square root of 1425624326 is about 37757.4406706811. The cubic root of 1425624326 is about 1125.4728747217.

Adding to 1425624326 its reverse (6234265241), we get a palindrome (7659889567).

The spelling of 1425624326 in words is "one billion, four hundred twenty-five million, six hundred twenty-four thousand, three hundred twenty-six".