61106764 has 6 divisors (see below), whose sum is σ = 106936844. Its totient is φ = 30553380.

The previous prime is 61106761. The next prime is 61106807. The reversal of 61106764 is 46760116.

It is not an unprimeable number, because it can be changed into a prime (61106761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7638342 + ... + 7638349.

Almost surely, 2^61106764 is an apocalyptic number.

It is an amenable number.

61106764 is a deficient number, since it is larger than the sum of its proper divisors (45830080).

61106764 is a wasteful number, since it uses less digits than its factorization.

61106764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15276695 (or 15276693 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 61106764 is about 7817.0815526000. The cubic root of 61106764 is about 393.8792435726.

The spelling of 61106764 in words is "sixty-one million, one hundred six thousand, seven hundred sixty-four".