61675241 has 4 divisors (see below), whose sum is σ = 61700484. Its totient is φ = 61650000.

The previous prime is 61675231. The next prime is 61675247. The reversal of 61675241 is 14257616.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47265625 + 14409616 = 6875^2 + 3796^2 .

It is a cyclic number.

It is not a de Polignac number, because 61675241 - 2²² = 57480937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 61675198 and 61675207.

It is not an unprimeable number, because it can be changed into a prime (61675247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8510 + ... + 13991.

It is an arithmetic number, because the mean of its divisors is an integer number (15425121).

Almost surely, 2^61675241 is an apocalyptic number.

It is an amenable number.

61675241 is a deficient number, since it is larger than the sum of its proper divisors (25243).

61675241 is a wasteful number, since it uses less digits than its factorization.

61675241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25242.

The product of its digits is 10080, while the sum is 32.

The square root of 61675241 is about 7853.3585808875. The cubic root of 61675241 is about 395.0968965939.

It can be divided in two parts, 61675 and 241, that added together give a palindrome (61916).

The spelling of 61675241 in words is "sixty-one million, six hundred seventy-five thousand, two hundred forty-one".