61414738 has 48 divisors (see below), whose sum is σ = 122036544. Its totient is φ = 22878240.

The previous prime is 61414711. The next prime is 61414741. The reversal of 61414738 is 83741416.

It is a happy number.

61414738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 23556 + ... + 26032.

It is an arithmetic number, because the mean of its divisors is an integer number (2542428).

Almost surely, 2^61414738 is an apocalyptic number.

61414738 is a deficient number, since it is larger than the sum of its proper divisors (60621806).

61414738 is a wasteful number, since it uses less digits than its factorization.

61414738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2527 (or 2520 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 61414738 is about 7836.7555786818. The cubic root of 61414738 is about 394.5398433598.

The spelling of 61414738 in words is "sixty-one million, four hundred fourteen thousand, seven hundred thirty-eight".