61925922 has 24 divisors (see below), whose sum is σ = 134319900. Its totient is φ = 20619360.

The previous prime is 61925911. The next prime is 61925923. The reversal of 61925922 is 22952916.

It is a happy number.

61925922 is a `hidden beast` number, since 61 + 9 + 2 + 592 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 61921161 + 4761 = 7869^2 + 69^2 .

It is not an unprimeable number, because it can be changed into a prime (61925923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26772 + ... + 28992.

Almost surely, 2^61925922 is an apocalyptic number.

61925922 is an abundant number, since it is smaller than the sum of its proper divisors (72393978).

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

61925922 is a wasteful number, since it uses less digits than its factorization.

61925922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3778 (or 3775 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 61925922 is about 7869.3025103881. The cubic root of 61925922 is about 395.6314676660.

The spelling of 61925922 in words is "sixty-one million, nine hundred twenty-five thousand, nine hundred twenty-two".