4462912020 has 48 divisors (see below), whose sum is σ = 14281319808. Its totient is φ = 1020094080.

The previous prime is 4462912007. The next prime is 4462912021. The reversal of 4462912020 is 202192644.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4462912021) 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, 5312571 + ... + 5313410.

It is an arithmetic number, because the mean of its divisors is an integer number (297527496).

Almost surely, 2^4462912020 is an apocalyptic number.

It is an amenable number.

4462912020 is an abundant number, since it is smaller than the sum of its proper divisors (9818407788).

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

4462912020 is a wasteful number, since it uses less digits than its factorization.

4462912020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10626000 (or 10625998 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 4462912020 is about 66805.0299004499. The cubic root of 4462912020 is about 1646.4154838954.

The spelling of 4462912020 in words is "four billion, four hundred sixty-two million, nine hundred twelve thousand, twenty".