61036266 has 16 divisors (see below), whose sum is σ = 122189184. Its totient is φ = 20325984.

The previous prime is 61036253. The next prime is 61036279. The reversal of 61036266 is 66263016.

It is an interprime number because it is at equal distance from previous prime (61036253) and next prime (61036279).

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, 2895 + ... + 11421.

It is an arithmetic number, because the mean of its divisors is an integer number (7636824).

Almost surely, 2^61036266 is an apocalyptic number.

61036266 is an abundant number, since it is smaller than the sum of its proper divisors (61152918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61036266 is a wasteful number, since it uses less digits than its factorization.

61036266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9725.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 61036266 is about 7812.5710236772. The cubic root of 61036266 is about 393.7277143346.

The spelling of 61036266 in words is "sixty-one million, thirty-six thousand, two hundred sixty-six".