61576941 has 12 divisors (see below), whose sum is σ = 87217472. Its totient is φ = 38635968.

The previous prime is 61576939. The next prime is 61576969. The reversal of 61576941 is 14967516.

It is not a de Polignac number, because 61576941 - 2¹ = 61576939 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 61576941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61576901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34645 + ... + 36378.

Almost surely, 2^61576941 is an apocalyptic number.

It is an amenable number.

61576941 is a deficient number, since it is larger than the sum of its proper divisors (25640531).

61576941 is a wasteful number, since it uses less digits than its factorization.

61576941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71060 (or 71043 counting only the distinct ones).

The product of its digits is 45360, while the sum is 39.

The square root of 61576941 is about 7847.0976163165. The cubic root of 61576941 is about 394.8868788928.

The spelling of 61576941 in words is "sixty-one million, five hundred seventy-six thousand, nine hundred forty-one".