61065746 has 16 divisors (see below), whose sum is σ = 104957376. Its totient is φ = 26102736.

The previous prime is 61065731. The next prime is 61065757. The reversal of 61065746 is 64756016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65 + ... + 11051.

It is an arithmetic number, because the mean of its divisors is an integer number (6559836).

Almost surely, 2^61065746 is an apocalyptic number.

61065746 is a deficient number, since it is larger than the sum of its proper divisors (43891630).

61065746 is a wasteful number, since it uses less digits than its factorization.

61065746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11393.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 61065746 is about 7814.4574987647. The cubic root of 61065746 is about 393.7910931833.

The spelling of 61065746 in words is "sixty-one million, sixty-five thousand, seven hundred forty-six".