4067955 has 16 divisors (see below), whose sum is σ = 7232160. Its totient is φ = 2169504.

The previous prime is 4067951. The next prime is 4067963. The reversal of 4067955 is 5597604.

It is not a de Polignac number, because 4067955 - 2² = 4067951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4067951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14932 + ... + 15201.

It is an arithmetic number, because the mean of its divisors is an integer number (452010).

Almost surely, 2^4067955 is an apocalyptic number.

4067955 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4067955 is a deficient number, since it is larger than the sum of its proper divisors (3164205).

4067955 is a wasteful number, since it uses less digits than its factorization.

4067955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30147 (or 30141 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 4067955 is about 2016.9172020685. The cubic root of 4067955 is about 159.6339941157.

The spelling of 4067955 in words is "four million, sixty-seven thousand, nine hundred fifty-five".