4970556 has 18 divisors (see below), whose sum is σ = 12564552. Its totient is φ = 1656840.

The previous prime is 4970551. The next prime is 4970557. The reversal of 4970556 is 6550794.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 138071 = 4970556 / (4 + 9 + 7 + 0 + 5 + 5 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 4970556.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4970551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69000 + ... + 69071.

Almost surely, 2^4970556 is an apocalyptic number.

It is an amenable number.

4970556 is an abundant number, since it is smaller than the sum of its proper divisors (7593996).

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

4970556 is a wasteful number, since it uses less digits than its factorization.

4970556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138081 (or 138076 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 4970556 is about 2229.4743775159. The cubic root of 4970556 is about 170.6612767531.

The spelling of 4970556 in words is "four million, nine hundred seventy thousand, five hundred fifty-six".