4945180 has 12 divisors (see below), whose sum is σ = 10384920. Its totient is φ = 1978064.

The previous prime is 4945159. The next prime is 4945183. The reversal of 4945180 is 815494.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4945183) 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, 123610 + ... + 123649.

It is an arithmetic number, because the mean of its divisors is an integer number (865410).

Almost surely, 2^4945180 is an apocalyptic number.

It is an amenable number.

4945180 is an abundant number, since it is smaller than the sum of its proper divisors (5439740).

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

4945180 is a wasteful number, since it uses less digits than its factorization.

4945180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247268 (or 247266 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 4945180 is about 2223.7760678629. The cubic root of 4945180 is about 170.3703574996.

The spelling of 4945180 in words is "four million, nine hundred forty-five thousand, one hundred eighty".