4040619 has 8 divisors (see below), whose sum is σ = 5877312. Its totient is φ = 2448840.

The previous prime is 4040593. The next prime is 4040627. The reversal of 4040619 is 9160404.

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

It is not a de Polignac number, because 4040619 - 2¹⁵ = 4007851 is a prime.

It is a super-2 number, since 2×4040619² = 32653203806322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4040629) 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, 61189 + ... + 61254.

It is an arithmetic number, because the mean of its divisors is an integer number (734664).

Almost surely, 2^4040619 is an apocalyptic number.

4040619 is a deficient number, since it is larger than the sum of its proper divisors (1836693).

4040619 is a wasteful number, since it uses less digits than its factorization.

4040619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122457.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 4040619 is about 2010.1291003316. The cubic root of 4040619 is about 159.2756186261.

The spelling of 4040619 in words is "four million, forty thousand, six hundred nineteen".