60881385 has 16 divisors (see below), whose sum is σ = 97513920. Its totient is φ = 32435520.

The previous prime is 60881383. The next prime is 60881393. The reversal of 60881385 is 58318806.

It is a happy number.

It is not a de Polignac number, because 60881385 - 2¹ = 60881383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60881383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19246 + ... + 22184.

It is an arithmetic number, because the mean of its divisors is an integer number (6094620).

Almost surely, 2^60881385 is an apocalyptic number.

It is an amenable number.

60881385 is a deficient number, since it is larger than the sum of its proper divisors (36632535).

60881385 is a wasteful number, since it uses less digits than its factorization.

60881385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4328.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 60881385 is about 7802.6524336279. The cubic root of 60881385 is about 393.3944010485.

The spelling of 60881385 in words is "sixty million, eight hundred eighty-one thousand, three hundred eighty-five".