354001231 has 4 divisors (see below), whose sum is σ = 366208200. Its totient is φ = 341794264.

The previous prime is 354001223. The next prime is 354001247. The reversal of 354001231 is 132100453.

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

It is a cyclic number.

It is not a de Polignac number, because 354001231 - 2³ = 354001223 is a prime.

It is a super-2 number, since 2×354001231² = 250633743099030722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354001199 and 354001208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354001201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6103441 + ... + 6103498.

It is an arithmetic number, because the mean of its divisors is an integer number (91552050).

Almost surely, 2^354001231 is an apocalyptic number.

354001231 is a deficient number, since it is larger than the sum of its proper divisors (12206969).

354001231 is a wasteful number, since it uses less digits than its factorization.

354001231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12206968.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 354001231 is about 18814.9204356543. The cubic root of 354001231 is about 707.4052154858.

Adding to 354001231 its reverse (132100453), we get a palindrome (486101684).

The spelling of 354001231 in words is "three hundred fifty-four million, one thousand, two hundred thirty-one".