73825765 has 16 divisors (see below), whose sum is σ = 96340608. Its totient is φ = 53983296.

The previous prime is 73825753. The next prime is 73825777. The reversal of 73825765 is 56752837.

It is an interprime number because it is at equal distance from previous prime (73825753) and next prime (73825777).

It is a cyclic number.

It is not a de Polignac number, because 73825765 - 2⁵ = 73825733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1182 + ... + 12208.

It is an arithmetic number, because the mean of its divisors is an integer number (6021288).

Almost surely, 2^73825765 is an apocalyptic number.

It is an amenable number.

73825765 is a deficient number, since it is larger than the sum of its proper divisors (22514843).

73825765 is a wasteful number, since it uses less digits than its factorization.

73825765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11148.

The product of its digits is 352800, while the sum is 43.

The square root of 73825765 is about 8592.1920951524. The cubic root of 73825765 is about 419.5038832123.

The spelling of 73825765 in words is "seventy-three million, eight hundred twenty-five thousand, seven hundred sixty-five".