61336059 has 4 divisors (see below), whose sum is σ = 81781416. Its totient is φ = 40890704.

The previous prime is 61336057. The next prime is 61336097. The reversal of 61336059 is 95063316.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 61336059 - 2¹ = 61336057 is a prime.

It is a super-2 number, since 2×61336059² = 7524224267302962, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (61336057) 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 3 ways as a sum of consecutive naturals, for example, 10222674 + ... + 10222679.

It is an arithmetic number, because the mean of its divisors is an integer number (20445354).

Almost surely, 2^61336059 is an apocalyptic number.

61336059 is a deficient number, since it is larger than the sum of its proper divisors (20445357).

61336059 is a wasteful number, since it uses less digits than its factorization.

61336059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20445356.

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 61336059 is about 7831.7340991635. The cubic root of 61336059 is about 394.3712884556.

The spelling of 61336059 in words is "sixty-one million, three hundred thirty-six thousand, fifty-nine".