61119368 has 8 divisors (see below), whose sum is σ = 114598830. Its totient is φ = 30559680.

The previous prime is 61119361. The next prime is 61119379. The reversal of 61119368 is 86391116.

It can be written as a sum of positive squares in only one way, i.e., 30891364 + 30228004 = 5558^2 + 5498^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (61119361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3819953 + ... + 3819968.

Almost surely, 2^61119368 is an apocalyptic number.

It is an amenable number.

61119368 is a deficient number, since it is larger than the sum of its proper divisors (53479462).

61119368 is a wasteful number, since it uses less digits than its factorization.

61119368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7639927 (or 7639923 counting only the distinct ones).

The product of its digits is 7776, while the sum is 35.

The square root of 61119368 is about 7817.8876942560. The cubic root of 61119368 is about 393.9063224772.

The spelling of 61119368 in words is "sixty-one million, one hundred nineteen thousand, three hundred sixty-eight".