4164254 has 4 divisors (see below), whose sum is σ = 6246384. Its totient is φ = 2082126.

The previous prime is 4164253. The next prime is 4164271. The reversal of 4164254 is 4524614.

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

It is a super-2 number, since 2×4164254² = 34682022753032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4164253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041062 + ... + 1041065.

It is an arithmetic number, because the mean of its divisors is an integer number (1561596).

Almost surely, 2^4164254 is an apocalyptic number.

4164254 is a deficient number, since it is larger than the sum of its proper divisors (2082130).

4164254 is a wasteful number, since it uses less digits than its factorization.

4164254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082129.

The product of its digits is 3840, while the sum is 26.

The square root of 4164254 is about 2040.6503865190. The cubic root of 4164254 is about 160.8838327169.

Adding to 4164254 its reverse (4524614), we get a palindrome (8688868).

The spelling of 4164254 in words is "four million, one hundred sixty-four thousand, two hundred fifty-four".