61113266 has 16 divisors (see below), whose sum is σ = 100410840. Its totient is φ = 27767040.

The previous prime is 61113263. The next prime is 61113271. The reversal of 61113266 is 66231116.

It can be written as a sum of positive squares in 4 ways, for example, as 58967041 + 2146225 = 7679^2 + 1465^2 .

It is not an unprimeable number, because it can be changed into a prime (61113263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30005 + ... + 31976.

Almost surely, 2^61113266 is an apocalyptic number.

61113266 is a deficient number, since it is larger than the sum of its proper divisors (39297574).

61113266 is a wasteful number, since it uses less digits than its factorization.

61113266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62029.

The product of its digits is 1296, while the sum is 26.

The square root of 61113266 is about 7817.4974256472. The cubic root of 61113266 is about 393.8932131773.

The spelling of 61113266 in words is "sixty-one million, one hundred thirteen thousand, two hundred sixty-six".