7146055 has 8 divisors (see below), whose sum is σ = 9800352. Its totient is φ = 4900128.

The previous prime is 7146049. The next prime is 7146059. The reversal of 7146055 is 5506417.

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 7146055 - 2³ = 7146047 is a prime.

It is a super-2 number, since 2×7146055² = 102132204126050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7146059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102052 + ... + 102121.

It is an arithmetic number, because the mean of its divisors is an integer number (1225044).

Almost surely, 2^7146055 is an apocalyptic number.

7146055 is a deficient number, since it is larger than the sum of its proper divisors (2654297).

7146055 is a wasteful number, since it uses less digits than its factorization.

7146055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204185.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 7146055 is about 2673.2106164685. The cubic root of 7146055 is about 192.6144144703.

It can be divided in two parts, 714605 and 5, that added together give a triangular number (714610 = T₁₁₉₅).

The spelling of 7146055 in words is "seven million, one hundred forty-six thousand, fifty-five".