2534145 has 8 divisors (see below), whose sum is σ = 4054656. Its totient is φ = 1351536.

The previous prime is 2534143. The next prime is 2534153. The reversal of 2534145 is 5414352.

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

It is not a de Polignac number, because 2534145 - 2¹ = 2534143 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2534143) 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, 84457 + ... + 84486.

It is an arithmetic number, because the mean of its divisors is an integer number (506832).

2^2534145 is an apocalyptic number.

It is an amenable number.

2534145 is a deficient number, since it is larger than the sum of its proper divisors (1520511).

2534145 is a wasteful number, since it uses less digits than its factorization.

2534145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168951.

The product of its digits is 2400, while the sum is 24.

The square root of 2534145 is about 1591.8998084050. The cubic root of 2534145 is about 136.3359808563.

Adding to 2534145 its reverse (5414352), we get a palindrome (7948497).

The spelling of 2534145 in words is "two million, five hundred thirty-four thousand, one hundred forty-five".