4135455 has 20 divisors (see below), whose sum is σ = 7413912. Its totient is φ = 2205360.

The previous prime is 4135447. The next prime is 4135457. The reversal of 4135455 is 5545314.

It is not a de Polignac number, because 4135455 - 2³ = 4135447 is a prime.

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

4135455 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4135457) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4701 + ... + 5510.

Almost surely, 2^4135455 is an apocalyptic number.

4135455 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4135455 is a deficient number, since it is larger than the sum of its proper divisors (3278457).

4135455 is a wasteful number, since it uses less digits than its factorization.

4135455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10228 (or 10219 counting only the distinct ones).

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

The square root of 4135455 is about 2033.5818154183. The cubic root of 4135455 is about 160.5120962147.

The spelling of 4135455 in words is "four million, one hundred thirty-five thousand, four hundred fifty-five".