61414312 has 32 divisors (see below), whose sum is σ = 117704520. Its totient is φ = 30032640.

The previous prime is 61414261. The next prime is 61414313. The reversal of 61414312 is 21341416.

61414312 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 4 ways, for example, as 24860196 + 36554116 = 4986^2 + 6046^2 .

It is not an unprimeable number, because it can be changed into a prime (61414313) 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 7 ways as a sum of consecutive naturals, for example, 154498 + ... + 154894.

Almost surely, 2^61414312 is an apocalyptic number.

It is an amenable number.

61414312 is a deficient number, since it is larger than the sum of its proper divisors (56290208).

61414312 is a wasteful number, since it uses less digits than its factorization.

61414312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781 (or 777 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 61414312 is about 7836.7283990196. The cubic root of 61414312 is about 394.5389311229.

Adding to 61414312 its reverse (21341416), we get a palindrome (82755728).

The spelling of 61414312 in words is "sixty-one million, four hundred fourteen thousand, three hundred twelve".