61060605 has 16 divisors (see below), whose sum is σ = 97853184. Its totient is φ = 32513600.

The previous prime is 61060553. The next prime is 61060621. The reversal of 61060605 is 50606016.

It is not a de Polignac number, because 61060605 - 2⁷ = 61060477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7612 + ... + 13418.

It is an arithmetic number, because the mean of its divisors is an integer number (6115824).

Almost surely, 2^61060605 is an apocalyptic number.

It is an amenable number.

61060605 is a deficient number, since it is larger than the sum of its proper divisors (36792579).

61060605 is a wasteful number, since it uses less digits than its factorization.

61060605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6516.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 61060605 is about 7814.1285502607. The cubic root of 61060605 is about 393.7800420515.

The spelling of 61060605 in words is "sixty-one million, sixty thousand, six hundred five".