3520118 has 8 divisors (see below), whose sum is σ = 6034512. Its totient is φ = 1508616.

The previous prime is 3520093. The next prime is 3520141. The reversal of 3520118 is 8110253.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3520118.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125705 + ... + 125732.

It is an arithmetic number, because the mean of its divisors is an integer number (754314).

Almost surely, 2^3520118 is an apocalyptic number.

3520118 is a deficient number, since it is larger than the sum of its proper divisors (2514394).

3520118 is a wasteful number, since it uses less digits than its factorization.

3520118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251446.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 3520118 is about 1876.1977507715. The cubic root of 3520118 is about 152.1197982160.

The spelling of 3520118 in words is "three million, five hundred twenty thousand, one hundred eighteen".