2062656144 has 40 divisors (see below), whose sum is σ = 5920588320. Its totient is φ = 687551904.

The previous prime is 2062656143. The next prime is 2062656199. The reversal of 2062656144 is 4416562602.

2062656144 is a `hidden beast` number, since 20 + 626 + 5 + 6 + 1 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2062656099 and 2062656108.

It is not an unprimeable number, because it can be changed into a prime (2062656143) 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, 2386902 + ... + 2387765.

It is an arithmetic number, because the mean of its divisors is an integer number (148014708).

Almost surely, 2^2062656144 is an apocalyptic number.

2062656144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2062656144 is an abundant number, since it is smaller than the sum of its proper divisors (3857932176).

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

2062656144 is a wasteful number, since it uses less digits than its factorization.

2062656144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4774684 (or 4774672 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 2062656144 is about 45416.4743677886. The cubic root of 2062656144 is about 1272.9429640108.

The spelling of 2062656144 in words is "two billion, sixty-two million, six hundred fifty-six thousand, one hundred forty-four".