61160461 has 4 divisors (see below), whose sum is σ = 61468000. Its totient is φ = 60852924.

The previous prime is 61160431. The next prime is 61160483. The reversal of 61160461 is 16406116.

61160461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 61160461 - 2¹³ = 61152269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61160401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153471 + ... + 153868.

It is an arithmetic number, because the mean of its divisors is an integer number (15367000).

Almost surely, 2^61160461 is an apocalyptic number.

It is an amenable number.

61160461 is a deficient number, since it is larger than the sum of its proper divisors (307539).

61160461 is a wasteful number, since it uses less digits than its factorization.

61160461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307538.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 61160461 is about 7820.5153922232. The cubic root of 61160461 is about 393.9945823677.

Adding to 61160461 its reverse (16406116), we get a palindrome (77566577).

The spelling of 61160461 in words is "sixty-one million, one hundred sixty thousand, four hundred sixty-one".