5287434 has 16 divisors (see below), whose sum is σ = 11131680. Its totient is φ = 1669680.

The previous prime is 5287427. The next prime is 5287489. The reversal of 5287434 is 4347825.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5287395 and 5287404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23077 + ... + 23304.

It is an arithmetic number, because the mean of its divisors is an integer number (695730).

Almost surely, 2^5287434 is an apocalyptic number.

5287434 is an abundant number, since it is smaller than the sum of its proper divisors (5844246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5287434 is a wasteful number, since it uses less digits than its factorization.

5287434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46405.

The product of its digits is 26880, while the sum is 33.

The square root of 5287434 is about 2299.4421062510. The cubic root of 5287434 is about 174.2134386974.

The spelling of 5287434 in words is "five million, two hundred eighty-seven thousand, four hundred thirty-four".