34265561 has 16 divisors (see below), whose sum is σ = 39287808. Its totient is φ = 29581200.

The previous prime is 34265537. The next prime is 34265587. The reversal of 34265561 is 16556243.

34265561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34265561 - 2¹⁴ = 34249177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34265521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41846 + ... + 42656.

It is an arithmetic number, because the mean of its divisors is an integer number (2455488).

Almost surely, 2^34265561 is an apocalyptic number.

It is an amenable number.

34265561 is a deficient number, since it is larger than the sum of its proper divisors (5022247).

34265561 is a wasteful number, since it uses less digits than its factorization.

34265561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012.

The product of its digits is 21600, while the sum is 32.

The square root of 34265561 is about 5853.6792703393. The cubic root of 34265561 is about 324.8024393002.

The spelling of 34265561 in words is "thirty-four million, two hundred sixty-five thousand, five hundred sixty-one".