74616061 has 8 divisors (see below), whose sum is σ = 81718560. Its totient is φ = 67708272.

The previous prime is 74616049. The next prime is 74616067. The reversal of 74616061 is 16061647.

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 74616061 - 2⁵ = 74616029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74616067) 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, 47875 + ... + 49408.

It is an arithmetic number, because the mean of its divisors is an integer number (10214820).

Almost surely, 2^74616061 is an apocalyptic number.

It is an amenable number.

74616061 is a deficient number, since it is larger than the sum of its proper divisors (7102499).

74616061 is a wasteful number, since it uses less digits than its factorization.

74616061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97355.

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

The square root of 74616061 is about 8638.0588675929. The cubic root of 74616061 is about 420.9954863233.

It can be divided in two parts, 746 and 16061, that added together give a 5-th power (16807 = 7⁵).

The spelling of 74616061 in words is "seventy-four million, six hundred sixteen thousand, sixty-one".