326055955 has 16 divisors (see below), whose sum is σ = 398714400. Its totient is φ = 255923968.

The previous prime is 326055953. The next prime is 326055973. The reversal of 326055955 is 559550623.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 326055955 - 2¹ = 326055953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (326055953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59199 + ... + 64471.

It is an arithmetic number, because the mean of its divisors is an integer number (24919650).

Almost surely, 2^326055955 is an apocalyptic number.

326055955 is a deficient number, since it is larger than the sum of its proper divisors (72658445).

326055955 is a wasteful number, since it uses less digits than its factorization.

326055955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5510.

The product of its (nonzero) digits is 202500, while the sum is 40.

The square root of 326055955 is about 18057.0195491947. The cubic root of 326055955 is about 688.2782494886.

The spelling of 326055955 in words is "three hundred twenty-six million, fifty-five thousand, nine hundred fifty-five".