61359895 has 8 divisors (see below), whose sum is σ = 73744704. Its totient is φ = 49012704.

The previous prime is 61359889. The next prime is 61359901. The reversal of 61359895 is 59895316.

61359895 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (61359889) and next prime (61359901).

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

It is a cyclic number.

It is not a de Polignac number, because 61359895 - 2⁹ = 61359383 is a prime.

It is a super-2 number, since 2×61359895² = 7530073428822050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5679 + ... + 12448.

It is an arithmetic number, because the mean of its divisors is an integer number (9218088).

Almost surely, 2^61359895 is an apocalyptic number.

61359895 is a deficient number, since it is larger than the sum of its proper divisors (12384809).

61359895 is a wasteful number, since it uses less digits than its factorization.

61359895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18809.

The product of its digits is 291600, while the sum is 46.

The square root of 61359895 is about 7833.2557088352. The cubic root of 61359895 is about 394.4223677976.

The spelling of 61359895 in words is "sixty-one million, three hundred fifty-nine thousand, eight hundred ninety-five".