2062203440 has 40 divisors (see below), whose sum is σ = 5230500048. Its totient is φ = 749891840.

The previous prime is 2062203433. The next prime is 2062203457. The reversal of 2062203440 is 443022602.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1170827 + ... + 1172586.

Almost surely, 2^2062203440 is an apocalyptic number.

2062203440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2062203440 is an abundant number, since it is smaller than the sum of its proper divisors (3168296608).

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

2062203440 is a wasteful number, since it uses less digits than its factorization.

2062203440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2343437 (or 2343431 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2062203440 is about 45411.4901759456. The cubic root of 2062203440 is about 1272.8498302882.

It can be divided in two parts, 2062 and 203440, that added together give a palindrome (205502).

The spelling of 2062203440 in words is "two billion, sixty-two million, two hundred three thousand, four hundred forty".