4078955 has 8 divisors (see below), whose sum is σ = 4930800. Its totient is φ = 3239136.

The previous prime is 4078951. The next prime is 4078969. The reversal of 4078955 is 5598704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4078955 - 2² = 4078951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4078951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2240 + ... + 3629.

It is an arithmetic number, because the mean of its divisors is an integer number (616350).

Almost surely, 2^4078955 is an apocalyptic number.

4078955 is a deficient number, since it is larger than the sum of its proper divisors (851845).

4078955 is a wasteful number, since it uses less digits than its factorization.

4078955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6013.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 4078955 is about 2019.6422950612. The cubic root of 4078955 is about 159.7777513233. Note that the first 4 decimals are identical.

The spelling of 4078955 in words is "four million, seventy-eight thousand, nine hundred fifty-five".