61725341 has 4 divisors (see below), whose sum is σ = 62594784. Its totient is φ = 60855900.

The previous prime is 61725331. The next prime is 61725343. The reversal of 61725341 is 14352716.

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 61725341 - 2⁶ = 61725277 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 (61725343) 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 3 ways as a sum of consecutive naturals, for example, 434615 + ... + 434756.

It is an arithmetic number, because the mean of its divisors is an integer number (15648696).

Almost surely, 2^61725341 is an apocalyptic number.

It is an amenable number.

61725341 is a deficient number, since it is larger than the sum of its proper divisors (869443).

61725341 is an equidigital number, since it uses as much as digits as its factorization.

61725341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869442.

The product of its digits is 5040, while the sum is 29.

The square root of 61725341 is about 7856.5476514815. The cubic root of 61725341 is about 395.2038492750.

The spelling of 61725341 in words is "sixty-one million, seven hundred twenty-five thousand, three hundred forty-one".