1403327425 has 12 divisors (see below), whose sum is σ = 1764637056. Its totient is φ = 1106848400.

The previous prime is 1403327423. The next prime is 1403327447. The reversal of 1403327425 is 5247233041.

It is a happy number.

It is not a de Polignac number, because 1403327425 - 2¹ = 1403327423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1403327423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 393529 + ... + 397078.

It is an arithmetic number, because the mean of its divisors is an integer number (147053088).

Almost surely, 2^1403327425 is an apocalyptic number.

It is an amenable number.

1403327425 is a deficient number, since it is larger than the sum of its proper divisors (361309631).

1403327425 is an equidigital number, since it uses as much as digits as its factorization.

1403327425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790688 (or 790683 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 1403327425 is about 37461.0120658799. The cubic root of 1403327425 is about 1119.5745155167.

The spelling of 1403327425 in words is "one billion, four hundred three million, three hundred twenty-seven thousand, four hundred twenty-five".