618058480 has 40 divisors (see below), whose sum is σ = 1547525952. Its totient is φ = 228205824.

The previous prime is 618058459. The next prime is 618058481. The reversal of 618058480 is 84850816.

618058480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (618058481) 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, 296104 + ... + 298183.

Almost surely, 2^618058480 is an apocalyptic number.

It is an amenable number.

618058480 is an abundant number, since it is smaller than the sum of its proper divisors (929467472).

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

618058480 is a wasteful number, since it uses less digits than its factorization.

618058480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594313 (or 594307 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 40.

The square root of 618058480 is about 24860.7819667846. The cubic root of 618058480 is about 851.8108935438.

The spelling of 618058480 in words is "six hundred eighteen million, fifty-eight thousand, four hundred eighty".