1425555714 has 32 divisors (see below), whose sum is σ = 3111644160. Its totient is φ = 431800400.

The previous prime is 1425555667. The next prime is 1425555727. The reversal of 1425555714 is 4175555241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287347 + ... + 292265.

It is an arithmetic number, because the mean of its divisors is an integer number (97238880).

Almost surely, 2^1425555714 is an apocalyptic number.

1425555714 is an abundant number, since it is smaller than the sum of its proper divisors (1686088446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1425555714 is a wasteful number, since it uses less digits than its factorization.

1425555714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9326.

The product of its digits is 140000, while the sum is 39.

The square root of 1425555714 is about 37756.5320706232. The cubic root of 1425555714 is about 1125.4548189636.

The spelling of 1425555714 in words is "one billion, four hundred twenty-five million, five hundred fifty-five thousand, seven hundred fourteen".