73782055 has 8 divisors (see below), whose sum is σ = 88587072. Its totient is φ = 58993248.

The previous prime is 73782043. The next prime is 73782089. The reversal of 73782055 is 55028737.

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 73782055 - 2⁷ = 73781927 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 11169 + ... + 16501.

It is an arithmetic number, because the mean of its divisors is an integer number (11073384).

Almost surely, 2^73782055 is an apocalyptic number.

73782055 is a deficient number, since it is larger than the sum of its proper divisors (14805017).

73782055 is a wasteful number, since it uses less digits than its factorization.

73782055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8105.

The product of its (nonzero) digits is 58800, while the sum is 37.

The square root of 73782055 is about 8589.6481301623. The cubic root of 73782055 is about 419.4210750186.

The spelling of 73782055 in words is "seventy-three million, seven hundred eighty-two thousand, fifty-five".