345225154 has 8 divisors (see below), whose sum is σ = 548298828. Its totient is φ = 162458880.

The previous prime is 345225151. The next prime is 345225157. The reversal of 345225154 is 451522543.

It is an interprime number because it is at equal distance from previous prime (345225151) and next prime (345225157).

It can be written as a sum of positive squares in 2 ways, for example, as 312334929 + 32890225 = 17673^2 + 5735^2 .

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

It is not an unprimeable number, because it can be changed into a prime (345225151) 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, 5076807 + ... + 5076874.

Almost surely, 2^345225154 is an apocalyptic number.

345225154 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

345225154 is a deficient number, since it is larger than the sum of its proper divisors (203073674).

345225154 is a wasteful number, since it uses less digits than its factorization.

345225154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10153700.

The product of its digits is 24000, while the sum is 31.

The square root of 345225154 is about 18580.2355743946. The cubic root of 345225154 is about 701.5104486383.

Adding to 345225154 its reverse (451522543), we get a palindrome (796747697).

The spelling of 345225154 in words is "three hundred forty-five million, two hundred twenty-five thousand, one hundred fifty-four".