61949325 has 12 divisors (see below), whose sum is σ = 102423008. Its totient is φ = 33039600.

The previous prime is 61949323. The next prime is 61949347. The reversal of 61949325 is 52394916.

61949325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 61949325 - 2¹ = 61949323 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61949323) 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 11 ways as a sum of consecutive naturals, for example, 412921 + ... + 413070.

Almost surely, 2^61949325 is an apocalyptic number.

It is an amenable number.

61949325 is a deficient number, since it is larger than the sum of its proper divisors (40473683).

61949325 is a wasteful number, since it uses less digits than its factorization.

61949325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826004 (or 825999 counting only the distinct ones).

The product of its digits is 58320, while the sum is 39.

The square root of 61949325 is about 7870.7893505035. The cubic root of 61949325 is about 395.6813003091.

The spelling of 61949325 in words is "sixty-one million, nine hundred forty-nine thousand, three hundred twenty-five".