61976048 has 20 divisors (see below), whose sum is σ = 120257928. Its totient is φ = 30941760.

The previous prime is 61976041. The next prime is 61976063. The reversal of 61976048 is 84067916.

It is a junction number, because it is equal to n+sod(n) for n = 61975996 and 61976014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61976041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9863 + ... + 14873.

Almost surely, 2^61976048 is an apocalyptic number.

It is an amenable number.

61976048 is a deficient number, since it is larger than the sum of its proper divisors (58281880).

61976048 is a wasteful number, since it uses less digits than its factorization.

61976048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5792 (or 5786 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 61976048 is about 7872.4867735678. The cubic root of 61976048 is about 395.7381869733.

It can be divided in two parts, 619 and 76048, that added together give a palindrome (76667).

The spelling of 61976048 in words is "sixty-one million, nine hundred seventy-six thousand, forty-eight".