2062232640 has 504 divisors, whose sum is σ = 8121335040. Its totient is φ = 478752768.

The previous prime is 2062232639. The next prime is 2062232681. The reversal of 2062232640 is 462322602.

2062232640 is a `hidden beast` number, since 2 + 0 + 622 + 32 + 6 + 4 + 0 = 666.

It is a super-2 number, since 2×2062232640² = 8505606922962739200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9247569 + ... + 9247791.

It is an arithmetic number, because the mean of its divisors is an integer number (16113760).

Almost surely, 2^2062232640 is an apocalyptic number.

2062232640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2062232640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4060667520).

2062232640 is an abundant number, since it is smaller than the sum of its proper divisors (6059102400).

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

2062232640 is a wasteful number, since it uses less digits than its factorization.

2062232640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 2062232640 is about 45411.8116793418. The cubic root of 2062232640 is about 1272.8558379463.

The spelling of 2062232640 in words is "two billion, sixty-two million, two hundred thirty-two thousand, six hundred forty".