34061261 has 4 divisors (see below), whose sum is σ = 36681372. Its totient is φ = 31441152.

The previous prime is 34061257. The next prime is 34061263. The reversal of 34061261 is 16216043.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16216043 = 3739 ⋅4337.

It can be written as a sum of positive squares in 2 ways, for example, as 3976036 + 30085225 = 1994^2 + 5485^2 .

It is a cyclic number.

It is not a de Polignac number, because 34061261 - 2² = 34061257 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34061263) 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, 1310036 + ... + 1310061.

It is an arithmetic number, because the mean of its divisors is an integer number (9170343).

Almost surely, 2^34061261 is an apocalyptic number.

It is an amenable number.

34061261 is a deficient number, since it is larger than the sum of its proper divisors (2620111).

34061261 is a wasteful number, since it uses less digits than its factorization.

34061261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2620110.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 34061261 is about 5836.2026181414. The cubic root of 34061261 is about 324.1556338355.

The spelling of 34061261 in words is "thirty-four million, sixty-one thousand, two hundred sixty-one".