61925058 has 24 divisors (see below), whose sum is σ = 144492348. Its totient is φ = 19053792.

The previous prime is 61925057. The next prime is 61925077. The reversal of 61925058 is 85052916.

It is a happy number.

61925058 is a `hidden beast` number, since 61 + 92 + 505 + 8 = 666.

61925058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 60419529 + 1505529 = 7773^2 + 1227^2 .

It is not an unprimeable number, because it can be changed into a prime (61925057) 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, 132085 + ... + 132552.

Almost surely, 2^61925058 is an apocalyptic number.

61925058 is an abundant number, since it is smaller than the sum of its proper divisors (82567290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61925058 is a wasteful number, since it uses less digits than its factorization.

61925058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264658 (or 264655 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 61925058 is about 7869.2476133364. The cubic root of 61925058 is about 395.6296276871.

The spelling of 61925058 in words is "sixty-one million, nine hundred twenty-five thousand, fifty-eight".