1429125 has 32 divisors (see below), whose sum is σ = 2466048. Its totient is φ = 734400.

The previous prime is 1429117. The next prime is 1429133. The reversal of 1429125 is 5219241.

It is an interprime number because it is at equal distance from previous prime (1429117) and next prime (1429133).

It is not a de Polignac number, because 1429125 - 2³ = 1429117 is a prime.

1429125 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1429095 and 1429104.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 13824 + ... + 13926.

It is an arithmetic number, because the mean of its divisors is an integer number (77064).

2^1429125 is an apocalyptic number.

1429125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1429125 is a deficient number, since it is larger than the sum of its proper divisors (1036923).

1429125 is a wasteful number, since it uses less digits than its factorization.

1429125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 148 counting only the distinct ones).

The product of its digits is 720, while the sum is 24.

The square root of 1429125 is about 1195.4601624479. The cubic root of 1429125 is about 112.6393335342.

The spelling of 1429125 in words is "one million, four hundred twenty-nine thousand, one hundred twenty-five".