354545 has 8 divisors (see below), whose sum is σ = 444096. Its totient is φ = 271216.

The previous prime is 354539. The next prime is 354551. The reversal of 354545 is 545453.

It is an interprime number because it is at equal distance from previous prime (354539) and next prime (354551).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 354545 - 2¹⁴ = 338161 is a prime.

It is a Duffinian number.

354545 is a modest number, since divided by 4545 gives 35 as remainder.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 354545.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1427 + ... + 1656.

It is an arithmetic number, because the mean of its divisors is an integer number (55512).

2³⁵⁴⁵⁴⁵ is an apocalyptic number.

It is an amenable number.

354545 is a deficient number, since it is larger than the sum of its proper divisors (89551).

354545 is a wasteful number, since it uses less digits than its factorization.

354545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3111.

The product of its digits is 6000, while the sum is 26.

The square root of 354545 is about 595.4368144480. The cubic root of 354545 is about 70.7767237050.

Adding to 354545 its reverse (545453), we get a palindrome (899998).

The spelling of 354545 in words is "three hundred fifty-four thousand, five hundred forty-five".