34536261 has 4 divisors (see below), whose sum is σ = 46048352. Its totient is φ = 23024172.

The previous prime is 34536241. The next prime is 34536287. The reversal of 34536261 is 16263543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 34536261 - 2²¹ = 32439109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34536241) 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, 5756041 + ... + 5756046.

It is an arithmetic number, because the mean of its divisors is an integer number (11512088).

Almost surely, 2^34536261 is an apocalyptic number.

It is an amenable number.

34536261 is a deficient number, since it is larger than the sum of its proper divisors (11512091).

34536261 is a wasteful number, since it uses less digits than its factorization.

34536261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11512090.

The product of its digits is 12960, while the sum is 30.

The square root of 34536261 is about 5876.7559928927. The cubic root of 34536261 is about 325.6555163996.

The spelling of 34536261 in words is "thirty-four million, five hundred thirty-six thousand, two hundred sixty-one".