1425027597 has 8 divisors (see below), whose sum is σ = 2171470656. Its totient is φ = 814301472.

The previous prime is 1425027577. The next prime is 1425027599. The reversal of 1425027597 is 7957205241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1425027597 - 2¹⁵ = 1424994829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425027599) 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 in 7 ways as a sum of consecutive naturals, for example, 33929208 + ... + 33929249.

It is an arithmetic number, because the mean of its divisors is an integer number (271433832).

Almost surely, 2^1425027597 is an apocalyptic number.

It is an amenable number.

1425027597 is a deficient number, since it is larger than the sum of its proper divisors (746443059).

1425027597 is an equidigital number, since it uses as much as digits as its factorization.

1425027597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67858467.

The product of its (nonzero) digits is 176400, while the sum is 42.

The square root of 1425027597 is about 37749.5377057786. The cubic root of 1425027597 is about 1125.3158216520.

The spelling of 1425027597 in words is "one billion, four hundred twenty-five million, twenty-seven thousand, five hundred ninety-seven".