61595495 has 16 divisors (see below), whose sum is σ = 83063232. Its totient is φ = 43507200.

The previous prime is 61595477. The next prime is 61595497. The reversal of 61595495 is 59459516.

It is not a de Polignac number, because 61595495 - 2¹⁰ = 61594471 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 (61595497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19106 + ... + 22095.

It is an arithmetic number, because the mean of its divisors is an integer number (5191452).

Almost surely, 2^61595495 is an apocalyptic number.

61595495 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

61595495 is a deficient number, since it is larger than the sum of its proper divisors (21467737).

61595495 is a wasteful number, since it uses less digits than its factorization.

61595495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41242.

The product of its digits is 243000, while the sum is 44.

The square root of 61595495 is about 7848.2797478174. The cubic root of 61595495 is about 394.9265365702.

The spelling of 61595495 in words is "sixty-one million, five hundred ninety-five thousand, four hundred ninety-five".