1425467567 has 8 divisors (see below), whose sum is σ = 1431686880. Its totient is φ = 1419259360.

The previous prime is 1425467557. The next prime is 1425467591. The reversal of 1425467567 is 7657645241.

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

It is a cyclic number.

It is not a de Polignac number, because 1425467567 - 2⁴ = 1425467551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425467557) 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, 342833 + ... + 346965.

It is an arithmetic number, because the mean of its divisors is an integer number (178960860).

Almost surely, 2^1425467567 is an apocalyptic number.

1425467567 is a deficient number, since it is larger than the sum of its proper divisors (6219313).

1425467567 is a wasteful number, since it uses less digits than its factorization.

1425467567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5553.

The product of its digits is 1411200, while the sum is 47.

The square root of 1425467567 is about 37755.3647446293. The cubic root of 1425467567 is about 1125.4316215747.

The spelling of 1425467567 in words is "one billion, four hundred twenty-five million, four hundred sixty-seven thousand, five hundred sixty-seven".