1434895 has 16 divisors (see below), whose sum is σ = 2147328. Its totient is φ = 894240.

The previous prime is 1434887. The next prime is 1434911. The reversal of 1434895 is 5984341.

It is not a de Polignac number, because 1434895 - 2³ = 1434887 is a prime.

It is a super-2 number, since 2×1434895² = 4117847322050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1434895.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1479 + ... + 2248.

It is an arithmetic number, because the mean of its divisors is an integer number (134208).

2^1434895 is an apocalyptic number.

1434895 is a deficient number, since it is larger than the sum of its proper divisors (712433).

1434895 is a wasteful number, since it uses less digits than its factorization.

1434895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750.

The product of its digits is 17280, while the sum is 34.

The square root of 1434895 is about 1197.8710281161. The cubic root of 1434895 is about 112.7907213249.

The spelling of 1434895 in words is "one million, four hundred thirty-four thousand, eight hundred ninety-five".