89034531 has 4 divisors (see below), whose sum is σ = 118712712. Its totient is φ = 59356352.

The previous prime is 89034529. The next prime is 89034557. The reversal of 89034531 is 13543098.

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

It is a cyclic number.

It is not a de Polignac number, because 89034531 - 2¹ = 89034529 is a prime.

It is a super-2 number, since 2×89034531² = 15854295420779922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 89034492 and 89034501.

It is not an unprimeable number, because it can be changed into a prime (89034571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14839086 + ... + 14839091.

It is an arithmetic number, because the mean of its divisors is an integer number (29678178).

Almost surely, 2^89034531 is an apocalyptic number.

89034531 is a deficient number, since it is larger than the sum of its proper divisors (29678181).

89034531 is a wasteful number, since it uses less digits than its factorization.

89034531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29678180.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 89034531 is about 9435.8110939124. The cubic root of 89034531 is about 446.5322444566.

The spelling of 89034531 in words is "eighty-nine million, thirty-four thousand, five hundred thirty-one".