355234001 has 4 divisors (see below), whose sum is σ = 355379892. Its totient is φ = 355088112.

The previous prime is 355233997. The next prime is 355234043. The reversal of 355234001 is 100432553.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 287336401 + 67897600 = 16951^2 + 8240^2 .

It is a cyclic number.

It is not a de Polignac number, because 355234001 - 2² = 355233997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (355234501) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 69230 + ... + 74183.

It is an arithmetic number, because the mean of its divisors is an integer number (88844973).

Almost surely, 2^355234001 is an apocalyptic number.

It is an amenable number.

355234001 is a deficient number, since it is larger than the sum of its proper divisors (145891).

355234001 is a wasteful number, since it uses less digits than its factorization.

355234001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145890.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 355234001 is about 18847.6524002328. The cubic root of 355234001 is about 708.2254175189.

Adding to 355234001 its reverse (100432553), we get a palindrome (455666554).

The spelling of 355234001 in words is "three hundred fifty-five million, two hundred thirty-four thousand, one".