307055 has 16 divisors (see below), whose sum is σ = 436224. Its totient is φ = 203040.

The previous prime is 307033. The next prime is 307067. The reversal of 307055 is 550703.

It is not a de Polignac number, because 307055 - 2⁶ = 306991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 307055.

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 15 ways as a sum of consecutive naturals, for example, 944 + ... + 1226.

It is an arithmetic number, because the mean of its divisors is an integer number (27264).

2³⁰⁷⁰⁵⁵ is an apocalyptic number.

307055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

307055 is a deficient number, since it is larger than the sum of its proper divisors (129169).

307055 is a wasteful number, since it uses less digits than its factorization.

307055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326.

The product of its (nonzero) digits is 525, while the sum is 20.

The square root of 307055 is about 554.1254370628. The cubic root of 307055 is about 67.4639954305.

Adding to 307055 its reverse (550703), we get a palindrome (857758).

It can be divided in two parts, 3070 and 55, that added together give a 5-th power (3125 = 5⁵).

The spelling of 307055 in words is "three hundred seven thousand, fifty-five".