4050354 has 48 divisors (see below), whose sum is σ = 10188864. Its totient is φ = 1050720.

The previous prime is 4050341. The next prime is 4050359. The reversal of 4050354 is 4530504.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 4050354.

It is not an unprimeable number, because it can be changed into a prime (4050359) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4684 + ... + 5480.

It is an arithmetic number, because the mean of its divisors is an integer number (212268).

Almost surely, 2^4050354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4050354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5094432).

4050354 is an abundant number, since it is smaller than the sum of its proper divisors (6138510).

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

4050354 is a wasteful number, since it uses less digits than its factorization.

4050354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831 (or 820 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 4050354 is about 2012.5491298351. The cubic root of 4050354 is about 159.4034294536.

Adding to 4050354 its reverse (4530504), we get a palindrome (8580858).

The spelling of 4050354 in words is "four million, fifty thousand, three hundred fifty-four".