4054567 has 4 divisors (see below), whose sum is σ = 4423176. Its totient is φ = 3685960.

The previous prime is 4054559. The next prime is 4054591. The reversal of 4054567 is 7654504.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4054567 - 2³ = 4054559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4054537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184288 + ... + 184309.

It is an arithmetic number, because the mean of its divisors is an integer number (1105794).

Almost surely, 2^4054567 is an apocalyptic number.

4054567 is a deficient number, since it is larger than the sum of its proper divisors (368609).

4054567 is a wasteful number, since it uses less digits than its factorization.

4054567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368608.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 4054567 is about 2013.5955403208. The cubic root of 4054567 is about 159.4586784465.

The spelling of 4054567 in words is "four million, fifty-four thousand, five hundred sixty-seven".