10454040 has 96 divisors (see below), whose sum is σ = 34538400. Its totient is φ = 2741760.

The previous prime is 10454039. The next prime is 10454053. The reversal of 10454040 is 4045401.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25356 + ... + 25764.

It is an arithmetic number, because the mean of its divisors is an integer number (359775).

Almost surely, 2^10454040 is an apocalyptic number.

10454040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10454040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17269200).

10454040 is an abundant number, since it is smaller than the sum of its proper divisors (24084360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10454040 is a wasteful number, since it uses less digits than its factorization.

10454040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 10454040 is about 3233.2707897731. The cubic root of 10454040 is about 218.6559933484.

Adding to 10454040 its reverse (4045401), we get a palindrome (14499441).

The spelling of 10454040 in words is "ten million, four hundred fifty-four thousand, forty".