6402202632 has 128 divisors (see below), whose sum is σ = 21025440000. Its totient is φ = 1766112768.

The previous prime is 6402202613. The next prime is 6402202649. The reversal of 6402202632 is 2362022046.

6402202632 is a `hidden beast` number, since 6 + 4 + 0 + 2 + 20 + 2 + 632 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 6402202596 and 6402202605.

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 31 ways as a sum of consecutive naturals, for example, 29157 + ... + 116852.

It is an arithmetic number, because the mean of its divisors is an integer number (164261250).

Almost surely, 2^6402202632 is an apocalyptic number.

It is an amenable number.

6402202632 is an abundant number, since it is smaller than the sum of its proper divisors (14623237368).

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

6402202632 is a wasteful number, since it uses less digits than its factorization.

6402202632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146060 (or 146050 counting only the distinct ones).

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

The square root of 6402202632 is about 80013.7652657341. The cubic root of 6402202632 is about 1856.8485030170.

Adding to 6402202632 its reverse (2362022046), we get a palindrome (8764224678).

The spelling of 6402202632 in words is "six billion, four hundred two million, two hundred two thousand, six hundred thirty-two".