1425634152 has 16 divisors (see below), whose sum is σ = 3564085440. Its totient is φ = 475211376.

The previous prime is 1425634151. The next prime is 1425634153. The reversal of 1425634152 is 2514365241.

It is an interprime number because it is at equal distance from previous prime (1425634151) and next prime (1425634153).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1425634151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29700688 + ... + 29700735.

It is an arithmetic number, because the mean of its divisors is an integer number (222755340).

Almost surely, 2^1425634152 is an apocalyptic number.

1425634152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1425634152 is an abundant number, since it is smaller than the sum of its proper divisors (2138451288).

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

1425634152 is a wasteful number, since it uses less digits than its factorization.

1425634152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59401432 (or 59401428 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 1425634152 is about 37757.5707905050. The cubic root of 1425634152 is about 1125.4754604592.

Adding to 1425634152 its reverse (2514365241), we get a palindrome (3939999393).

The spelling of 1425634152 in words is "one billion, four hundred twenty-five million, six hundred thirty-four thousand, one hundred fifty-two".