4977816 has 16 divisors (see below), whose sum is σ = 12444600. Its totient is φ = 1659264.

The previous prime is 4977799. The next prime is 4977823. The reversal of 4977816 is 6187794.

4977816 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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, 103681 + ... + 103728.

Almost surely, 2^4977816 is an apocalyptic number.

It is an amenable number.

4977816 is an abundant number, since it is smaller than the sum of its proper divisors (7466784).

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

4977816 is a wasteful number, since it uses less digits than its factorization.

4977816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207418 (or 207414 counting only the distinct ones).

The product of its digits is 84672, while the sum is 42.

The square root of 4977816 is about 2231.1019698795. The cubic root of 4977816 is about 170.7443256869.

It can be divided in two parts, 49778 and 16, that added together give a palindrome (49794).

The spelling of 4977816 in words is "four million, nine hundred seventy-seven thousand, eight hundred sixteen".