4917040 has 20 divisors (see below), whose sum is σ = 11432304. Its totient is φ = 1966784.

The previous prime is 4917023. The next prime is 4917049. The reversal of 4917040 is 407194.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 4916996 and 4917014.

It is not an unprimeable number, because it can be changed into a prime (4917049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30652 + ... + 30811.

Almost surely, 2^4917040 is an apocalyptic number.

4917040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4917040 is an abundant number, since it is smaller than the sum of its proper divisors (6515264).

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

4917040 is a wasteful number, since it uses less digits than its factorization.

4917040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61476 (or 61470 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 4917040 is about 2217.4399653655. The cubic root of 4917040 is about 170.0465846959.

The spelling of 4917040 in words is "four million, nine hundred seventeen thousand, forty".