73087255 has 8 divisors (see below), whose sum is σ = 88556832. Its totient is φ = 57901728.

The previous prime is 73087249. The next prime is 73087271. The reversal of 73087255 is 55278037.

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 73087255 - 2¹³ = 73079063 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, 70444 + ... + 71473.

It is an arithmetic number, because the mean of its divisors is an integer number (11069604).

Almost surely, 2^73087255 is an apocalyptic number.

73087255 is a deficient number, since it is larger than the sum of its proper divisors (15469577).

73087255 is a wasteful number, since it uses less digits than its factorization.

73087255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142025.

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

The square root of 73087255 is about 8549.1084330473. The cubic root of 73087255 is about 418.1003685172.

The spelling of 73087255 in words is "seventy-three million, eighty-seven thousand, two hundred fifty-five".