10400541 has 8 divisors (see below), whose sum is σ = 13953120. Its totient is φ = 6890832.

The previous prime is 10400521. The next prime is 10400591. The reversal of 10400541 is 14500401.

10400541 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10400541 - 2⁹ = 10400029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10400541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10400501) 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, 10146 + ... + 11123.

It is an arithmetic number, because the mean of its divisors is an integer number (1744140).

Almost surely, 2^10400541 is an apocalyptic number.

It is an amenable number.

10400541 is a deficient number, since it is larger than the sum of its proper divisors (3552579).

10400541 is a wasteful number, since it uses less digits than its factorization.

10400541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21435.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 10400541 is about 3224.9869767179. The cubic root of 10400541 is about 218.2823614411.

Adding to 10400541 its reverse (14500401), we get a palindrome (24900942).

The spelling of 10400541 in words is "ten million, four hundred thousand, five hundred forty-one".