61095261 has 8 divisors (see below), whose sum is σ = 81847264. Its totient is φ = 40536720.

The previous prime is 61095197. The next prime is 61095269. The reversal of 61095261 is 16259016.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 61095261 - 2⁶ = 61095197 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 (61095269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47626 + ... + 48891.

It is an arithmetic number, because the mean of its divisors is an integer number (10230908).

Almost surely, 2^61095261 is an apocalyptic number.

It is an amenable number.

61095261 is a deficient number, since it is larger than the sum of its proper divisors (20752003).

61095261 is a wasteful number, since it uses less digits than its factorization.

61095261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96731.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 61095261 is about 7816.3457574496. The cubic root of 61095261 is about 393.8545268475.

The spelling of 61095261 in words is "sixty-one million, ninety-five thousand, two hundred sixty-one".