34532129 has 4 divisors (see below), whose sum is σ = 34589076. Its totient is φ = 34475184.

The previous prime is 34532123. The next prime is 34532149. The reversal of 34532129 is 92123543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 92123543 = 7853 ⋅11731.

It can be written as a sum of positive squares in 2 ways, for example, as 286225 + 34245904 = 535^2 + 5852^2 .

It is a cyclic number.

It is not a de Polignac number, because 34532129 - 2²⁰ = 33483553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34532123) 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, 27554 + ... + 28779.

It is an arithmetic number, because the mean of its divisors is an integer number (8647269).

Almost surely, 2^34532129 is an apocalyptic number.

It is an amenable number.

34532129 is a deficient number, since it is larger than the sum of its proper divisors (56947).

34532129 is an equidigital number, since it uses as much as digits as its factorization.

34532129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56946.

The product of its digits is 6480, while the sum is 29.

The square root of 34532129 is about 5876.4044278793. The cubic root of 34532129 is about 325.6425284827.

The spelling of 34532129 in words is "thirty-four million, five hundred thirty-two thousand, one hundred twenty-nine".