534902 has 4 divisors (see below), whose sum is σ = 802356. Its totient is φ = 267450.

The previous prime is 534889. The next prime is 534913. The reversal of 534902 is 209435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 209435 = 5 ⋅41887.

It is a super-2 number, since 2×534902² = 572240299208, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

534902 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133724 + ... + 133727.

It is an arithmetic number, because the mean of its divisors is an integer number (200589).

2⁵³⁴⁹⁰² is an apocalyptic number.

534902 is a deficient number, since it is larger than the sum of its proper divisors (267454).

534902 is a wasteful number, since it uses less digits than its factorization.

534902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267453.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 534902 is about 731.3699474274. The cubic root of 534902 is about 81.1754566800.

The spelling of 534902 in words is "five hundred thirty-four thousand, nine hundred two".