4977870 has 32 divisors (see below), whose sum is σ = 12115872. Its totient is φ = 1308672.

The previous prime is 4977853. The next prime is 4977871. The reversal of 4977870 is 787794.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4977871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1054 + ... + 3326.

It is an arithmetic number, because the mean of its divisors is an integer number (378621).

Almost surely, 2^4977870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4977870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6057936).

4977870 is an abundant number, since it is smaller than the sum of its proper divisors (7138002).

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

4977870 is a wasteful number, since it uses less digits than its factorization.

4977870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2356.

The product of its (nonzero) digits is 98784, while the sum is 42.

The square root of 4977870 is about 2231.1140714898. The cubic root of 4977870 is about 170.7449431036.

The spelling of 4977870 in words is "four million, nine hundred seventy-seven thousand, eight hundred seventy".