3452145 has 8 divisors (see below), whose sum is σ = 5523456. Its totient is φ = 1841136.

The previous prime is 3452143. The next prime is 3452179. The reversal of 3452145 is 5412543.

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

It is not a de Polignac number, because 3452145 - 2¹ = 3452143 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (3452143) 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, 115057 + ... + 115086.

It is an arithmetic number, because the mean of its divisors is an integer number (690432).

Almost surely, 2^3452145 is an apocalyptic number.

It is an amenable number.

3452145 is a deficient number, since it is larger than the sum of its proper divisors (2071311).

3452145 is a wasteful number, since it uses less digits than its factorization.

3452145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230151.

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

The square root of 3452145 is about 1857.9948869682. The cubic root of 3452145 is about 151.1342898452.

Adding to 3452145 its reverse (5412543), we get a palindrome (8864688).

The spelling of 3452145 in words is "three million, four hundred fifty-two thousand, one hundred forty-five".