1425252070 has 16 divisors (see below), whose sum is σ = 2798677008. Its totient is φ = 518273440.

The previous prime is 1425252053. The next prime is 1425252079. The reversal of 1425252070 is 702525241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425252079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6478309 + ... + 6478528.

It is an arithmetic number, because the mean of its divisors is an integer number (174917313).

Almost surely, 2^1425252070 is an apocalyptic number.

1425252070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1425252070 is a deficient number, since it is larger than the sum of its proper divisors (1373424938).

1425252070 is a wasteful number, since it uses less digits than its factorization.

1425252070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12956855.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 1425252070 is about 37752.5107774304. The cubic root of 1425252070 is about 1125.3749058308.

The spelling of 1425252070 in words is "one billion, four hundred twenty-five million, two hundred fifty-two thousand, seventy".