61076216 has 8 divisors (see below), whose sum is σ = 114517920. Its totient is φ = 30538104.

The previous prime is 61076209. The next prime is 61076221. The reversal of 61076216 is 61267016.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3817256 + ... + 3817271.

It is an arithmetic number, because the mean of its divisors is an integer number (14314740).

Almost surely, 2^61076216 is an apocalyptic number.

It is an amenable number.

61076216 is a deficient number, since it is larger than the sum of its proper divisors (53441704).

61076216 is a wasteful number, since it uses less digits than its factorization.

61076216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7634533 (or 7634529 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 61076216 is about 7815.1273821992. The cubic root of 61076216 is about 393.8135976554.

The spelling of 61076216 in words is "sixty-one million, seventy-six thousand, two hundred sixteen".