7955755 has 8 divisors (see below), whose sum is σ = 9593424. Its totient is φ = 6333600.

The previous prime is 7955741. The next prime is 7955767. The reversal of 7955755 is 5575597.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7955755 - 2⁷ = 7955627 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 2716 + ... + 4825.

It is an arithmetic number, because the mean of its divisors is an integer number (1199178).

Almost surely, 2^7955755 is an apocalyptic number.

7955755 is a deficient number, since it is larger than the sum of its proper divisors (1637669).

7955755 is a wasteful number, since it uses less digits than its factorization.

7955755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7757.

The product of its digits is 275625, while the sum is 43.

The square root of 7955755 is about 2820.5947954288. The cubic root of 7955755 is about 199.6306098412.

The spelling of 7955755 in words is "seven million, nine hundred fifty-five thousand, seven hundred fifty-five".