4054146 has 16 divisors (see below), whose sum is σ = 8184000. Its totient is φ = 1338768.

The previous prime is 4054139. The next prime is 4054147. The reversal of 4054146 is 6414504.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4054147) 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, 2446 + ... + 3753.

It is an arithmetic number, because the mean of its divisors is an integer number (511500).

Almost surely, 2^4054146 is an apocalyptic number.

4054146 is an abundant number, since it is smaller than the sum of its proper divisors (4129854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4054146 is a wasteful number, since it uses less digits than its factorization.

4054146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6313.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4054146 is about 2013.4909982416. The cubic root of 4054146 is about 159.4531592030.

The spelling of 4054146 in words is "four million, fifty-four thousand, one hundred forty-six".