61060377 has 32 divisors (see below), whose sum is σ = 97800192. Its totient is φ = 33130944.

The previous prime is 61060369. The next prime is 61060403. The reversal of 61060377 is 77306016.

It is not a de Polignac number, because 61060377 - 2³ = 61060369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61060367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80283 + ... + 81039.

It is an arithmetic number, because the mean of its divisors is an integer number (3056256).

Almost surely, 2^61060377 is an apocalyptic number.

It is an amenable number.

61060377 is a deficient number, since it is larger than the sum of its proper divisors (36739815).

61060377 is a wasteful number, since it uses less digits than its factorization.

61060377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 61060377 is about 7814.1139612883. The cubic root of 61060377 is about 393.7795519266.

The spelling of 61060377 in words is "sixty-one million, sixty thousand, three hundred seventy-seven".