61336886 has 8 divisors (see below), whose sum is σ = 99082704. Its totient is φ = 28309320.

The previous prime is 61336871. The next prime is 61336889. The reversal of 61336886 is 68863316.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61336889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1179530 + ... + 1179581.

It is an arithmetic number, because the mean of its divisors is an integer number (12385338).

Almost surely, 2^61336886 is an apocalyptic number.

61336886 is a deficient number, since it is larger than the sum of its proper divisors (37745818).

61336886 is a wasteful number, since it uses less digits than its factorization.

61336886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2359126.

The product of its digits is 124416, while the sum is 41.

The square root of 61336886 is about 7831.7868969987. The cubic root of 61336886 is about 394.3730608963.

The spelling of 61336886 in words is "sixty-one million, three hundred thirty-six thousand, eight hundred eighty-six".