1428858175 has 12 divisors (see below), whose sum is σ = 1774982376. Its totient is φ = 1141023200.

The previous prime is 1428858161. The next prime is 1428858247. The reversal of 1428858175 is 5718588241.

It is a happy number.

1428858175 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1428858175 - 2⁹ = 1428857663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 37381 + ... + 65230.

It is an arithmetic number, because the mean of its divisors is an integer number (147915198).

Almost surely, 2^1428858175 is an apocalyptic number.

1428858175 is a deficient number, since it is larger than the sum of its proper divisors (346124201).

1428858175 is a wasteful number, since it uses less digits than its factorization.

1428858175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103178 (or 103173 counting only the distinct ones).

The product of its digits is 716800, while the sum is 49.

The square root of 1428858175 is about 37800.2404092884. The cubic root of 1428858175 is about 1126.3232298325.

The spelling of 1428858175 in words is "one billion, four hundred twenty-eight million, eight hundred fifty-eight thousand, one hundred seventy-five".