354107245 has 4 divisors (see below), whose sum is σ = 424928700. Its totient is φ = 283285792.

The previous prime is 354107239. The next prime is 354107267. The reversal of 354107245 is 542701453.

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 173554276 + 180552969 = 13174^2 + 13437^2 .

It is a cyclic number.

It is not a de Polignac number, because 354107245 - 2¹⁷ = 353976173 is a prime.

It is a super-2 number, since 2×354107245² = 250783881922980050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35410720 + ... + 35410729.

It is an arithmetic number, because the mean of its divisors is an integer number (106232175).

Almost surely, 2^354107245 is an apocalyptic number.

It is an amenable number.

354107245 is a deficient number, since it is larger than the sum of its proper divisors (70821455).

354107245 is an equidigital number, since it uses as much as digits as its factorization.

354107245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70821454.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 354107245 is about 18817.7375101259. The cubic root of 354107245 is about 707.4758248179.

Adding to 354107245 its reverse (542701453), we get a palindrome (896808698).

The spelling of 354107245 in words is "three hundred fifty-four million, one hundred seven thousand, two hundred forty-five".