2400541 has 8 divisors (see below), whose sum is σ = 2820384. Its totient is φ = 2014320.

The previous prime is 2400521. The next prime is 2400551. The reversal of 2400541 is 1450042.

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

It is not a de Polignac number, because 2400541 - 2⁷ = 2400413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2400511) 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, 8251 + ... + 8536.

It is an arithmetic number, because the mean of its divisors is an integer number (352548).

2^2400541 is an apocalyptic number.

It is an amenable number.

2400541 is a deficient number, since it is larger than the sum of its proper divisors (419843).

2400541 is a wasteful number, since it uses less digits than its factorization.

2400541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16811.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2400541 is about 1549.3679356434. The cubic root of 2400541 is about 133.8966493502.

Adding to 2400541 its reverse (1450042), we get a palindrome (3850583).

The spelling of 2400541 in words is "two million, four hundred thousand, five hundred forty-one".