534706623 has 32 divisors (see below), whose sum is σ = 871372800. Its totient is φ = 324042840.

The previous prime is 534706603. The next prime is 534706643. The reversal of 534706623 is 326607435.

It is an interprime number because it is at equal distance from previous prime (534706603) and next prime (534706643).

It is not a de Polignac number, because 534706623 - 2¹² = 534702527 is a prime.

It is a super-2 number, since 2×534706623² = 571822345360128258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534706603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28498 + ... + 43376.

It is an arithmetic number, because the mean of its divisors is an integer number (27230400).

Almost surely, 2^534706623 is an apocalyptic number.

534706623 is a deficient number, since it is larger than the sum of its proper divisors (336666177).

534706623 is a wasteful number, since it uses less digits than its factorization.

534706623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14921 (or 14893 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 534706623 is about 23123.7242458908. The cubic root of 534706623 is about 811.6557215998.

The spelling of 534706623 in words is "five hundred thirty-four million, seven hundred six thousand, six hundred twenty-three".