354057 has 8 divisors (see below), whose sum is σ = 515040. Its totient is φ = 214560.

The previous prime is 354047. The next prime is 354073. The reversal of 354057 is 750453.

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

It is not a de Polignac number, because 354057 - 2⁴ = 354041 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 354057.

It is not an unprimeable number, because it can be changed into a prime (354007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5332 + ... + 5397.

It is an arithmetic number, because the mean of its divisors is an integer number (64380).

2³⁵⁴⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

354057 is a deficient number, since it is larger than the sum of its proper divisors (160983).

354057 is a wasteful number, since it uses less digits than its factorization.

354057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10743.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 354057 is about 595.0268901487. The cubic root of 354057 is about 70.7442361505.

The spelling of 354057 in words is "three hundred fifty-four thousand, fifty-seven".