4354155 has 40 divisors (see below), whose sum is σ = 8415792. Its totient is φ = 2140992.

The previous prime is 4354121. The next prime is 4354171. The reversal of 4354155 is 5514534.

It is not a de Polignac number, because 4354155 - 2⁷ = 4354027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4852 + ... + 5678.

Almost surely, 2^4354155 is an apocalyptic number.

4354155 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4354155 is a deficient number, since it is larger than the sum of its proper divisors (4061637).

4354155 is a wasteful number, since it uses less digits than its factorization.

4354155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857 (or 848 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 4354155 is about 2086.6612087256. The cubic root of 4354155 is about 163.2931480574.

Adding to 4354155 its reverse (5514534), we get a palindrome (9868689).

The spelling of 4354155 in words is "four million, three hundred fifty-four thousand, one hundred fifty-five".