4287134 has 4 divisors (see below), whose sum is σ = 6430704. Its totient is φ = 2143566.

The previous prime is 4287121. The next prime is 4287137. The reversal of 4287134 is 4317824.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 4287097 and 4287106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4287137) by changing a digit.

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 as a sum of consecutive naturals, namely, 1071782 + ... + 1071785.

It is an arithmetic number, because the mean of its divisors is an integer number (1607676).

Almost surely, 2^4287134 is an apocalyptic number.

4287134 is a deficient number, since it is larger than the sum of its proper divisors (2143570).

4287134 is a wasteful number, since it uses less digits than its factorization.

4287134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143569.

The product of its digits is 5376, while the sum is 29.

The square root of 4287134 is about 2070.5395432109. The cubic root of 4287134 is about 162.4509864013.

The spelling of 4287134 in words is "four million, two hundred eighty-seven thousand, one hundred thirty-four".