61880059 has 8 divisors (see below), whose sum is σ = 63318528. Its totient is φ = 60446760.

The previous prime is 61880057. The next prime is 61880081. The reversal of 61880059 is 95008816.

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 61880059 - 2¹ = 61880057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61880057) 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, 33264 + ... + 35074.

It is an arithmetic number, because the mean of its divisors is an integer number (7914816).

Almost surely, 2^61880059 is an apocalyptic number.

61880059 is a deficient number, since it is larger than the sum of its proper divisors (1438469).

61880059 is a wasteful number, since it uses less digits than its factorization.

61880059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2585.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 61880059 is about 7866.3879258526. The cubic root of 61880059 is about 395.5337739126.

The spelling of 61880059 in words is "sixty-one million, eight hundred eighty thousand, fifty-nine".