61069067 has 8 divisors (see below), whose sum is σ = 61588800. Its totient is φ = 60552000.

The previous prime is 61069051. The next prime is 61069109. The reversal of 61069067 is 76096016.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61069067 - 2⁴ = 61069051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61060067) 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, 80942 + ... + 81692.

It is an arithmetic number, because the mean of its divisors is an integer number (7698600).

Almost surely, 2^61069067 is an apocalyptic number.

61069067 is a deficient number, since it is larger than the sum of its proper divisors (519733).

61069067 is a wasteful number, since it uses less digits than its factorization.

61069067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 61069067 is about 7814.6699866341. The cubic root of 61069067 is about 393.7982316998.

The spelling of 61069067 in words is "sixty-one million, sixty-nine thousand, sixty-seven".