73807061 has 8 divisors (see below), whose sum is σ = 76074240. Its totient is φ = 71569008.

The previous prime is 73807057. The next prime is 73807073. The reversal of 73807061 is 16070837.

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 73807061 - 2² = 73807057 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 (73807021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2081 + ... + 12326.

It is an arithmetic number, because the mean of its divisors is an integer number (9509280).

Almost surely, 2^73807061 is an apocalyptic number.

It is an amenable number.

73807061 is a deficient number, since it is larger than the sum of its proper divisors (2267179).

73807061 is a wasteful number, since it uses less digits than its factorization.

73807061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14563.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 73807061 is about 8591.1035961627. The cubic root of 73807061 is about 419.4684526579.

Adding to 73807061 its reverse (16070837), we get a palindrome (89877898).

It can be divided in two parts, 7380 and 7061, that added together give a palindrome (14441).

The spelling of 73807061 in words is "seventy-three million, eight hundred seven thousand, sixty-one".