4040254 has 8 divisors (see below), whose sum is σ = 6416928. Its totient is φ = 1901280.

The previous prime is 4040233. The next prime is 4040279. The reversal of 4040254 is 4520404.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59382 + ... + 59449.

It is an arithmetic number, because the mean of its divisors is an integer number (802116).

Almost surely, 2^4040254 is an apocalyptic number.

4040254 is a deficient number, since it is larger than the sum of its proper divisors (2376674).

4040254 is a wasteful number, since it uses less digits than its factorization.

4040254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118850.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 4040254 is about 2010.0383080927. The cubic root of 4040254 is about 159.2708225498.

Adding to 4040254 its reverse (4520404), we get a palindrome (8560658).

The spelling of 4040254 in words is "four million, forty thousand, two hundred fifty-four".