4514040 has 48 divisors (see below), whose sum is σ = 14671800. Its totient is φ = 1203648.

The previous prime is 4514033. The next prime is 4514051. The reversal of 4514040 is 404154.

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

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5910 + ... + 6629.

Almost surely, 2^4514040 is an apocalyptic number.

4514040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4514040 is an abundant number, since it is smaller than the sum of its proper divisors (10157760).

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

4514040 is a wasteful number, since it uses less digits than its factorization.

4514040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12556 (or 12549 counting only the distinct ones).

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

The square root of 4514040 is about 2124.6270260919. The cubic root of 4514040 is about 165.2678844023.

Adding to 4514040 its reverse (404154), we get a palindrome (4918194).

The spelling of 4514040 in words is "four million, five hundred fourteen thousand, forty".