4352155 has 4 divisors (see below), whose sum is σ = 5222592. Its totient is φ = 3481720.

The previous prime is 4352147. The next prime is 4352171. The reversal of 4352155 is 5512534.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5512534 = 2 ⋅2756267.

It is not a de Polignac number, because 4352155 - 2³ = 4352147 is a prime.

It is a Duffinian 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, 435211 + ... + 435220.

It is an arithmetic number, because the mean of its divisors is an integer number (1305648).

Almost surely, 2^4352155 is an apocalyptic number.

4352155 is a deficient number, since it is larger than the sum of its proper divisors (870437).

4352155 is an equidigital number, since it uses as much as digits as its factorization.

4352155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870436.

The product of its digits is 3000, while the sum is 25.

The square root of 4352155 is about 2086.1819192007. The cubic root of 4352155 is about 163.2681423397.

Adding to 4352155 its reverse (5512534), we get a palindrome (9864689).

The spelling of 4352155 in words is "four million, three hundred fifty-two thousand, one hundred fifty-five".