3452455 has 4 divisors (see below), whose sum is σ = 4142952. Its totient is φ = 2761960.

The previous prime is 3452453. The next prime is 3452459. The reversal of 3452455 is 5542543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5542543 = 1607 ⋅3449.

It is not a de Polignac number, because 3452455 - 2¹ = 3452453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3452453) 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, 345241 + ... + 345250.

It is an arithmetic number, because the mean of its divisors is an integer number (1035738).

Almost surely, 2^3452455 is an apocalyptic number.

3452455 is a deficient number, since it is larger than the sum of its proper divisors (690497).

3452455 is an equidigital number, since it uses as much as digits as its factorization.

3452455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690496.

The product of its digits is 12000, while the sum is 28.

The square root of 3452455 is about 1858.0783083605. The cubic root of 3452455 is about 151.1388136247.

Adding to 3452455 its reverse (5542543), we get a palindrome (8994998).

The spelling of 3452455 in words is "three million, four hundred fifty-two thousand, four hundred fifty-five".