4866920 has 32 divisors (see below), whose sum is σ = 11014920. Its totient is φ = 1935360.

The previous prime is 4866919. The next prime is 4866923. The reversal of 4866920 is 296684.

It can be written as a sum of positive squares in 4 ways, for example, as 3334276 + 1532644 = 1826^2 + 1238^2 .

It is not an unprimeable number, because it can be changed into a prime (4866923) 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, 11024 + ... + 11456.

Almost surely, 2^4866920 is an apocalyptic number.

4866920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4866920 is an abundant number, since it is smaller than the sum of its proper divisors (6148000).

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

4866920 is a wasteful number, since it uses less digits than its factorization.

4866920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725 (or 721 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 4866920 is about 2206.1096980885. The cubic root of 4866920 is about 169.4668417546.

The spelling of 4866920 in words is "four million, eight hundred sixty-six thousand, nine hundred twenty".