32670689625 has 48 divisors (see below), whose sum is σ = 67307859840. Its totient is φ = 14935168800.

The previous prime is 32670689609. The next prime is 32670689629. The reversal of 32670689625 is 52698607623.

32670689625 is a `hidden beast` number, since 3 + 2 + 6 + 7 + 0 + 6 + 8 + 9 + 625 = 666.

It is not a de Polignac number, because 32670689625 - 2⁴ = 32670689609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32670689629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2066455 + ... + 2082204.

It is an arithmetic number, because the mean of its divisors is an integer number (1402247080).

Almost surely, 2^32670689625 is an apocalyptic number.

32670689625 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32670689625 is an abundant number, since it is smaller than the sum of its proper divisors (34637170215).

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

32670689625 is a wasteful number, since it uses less digits than its factorization.

32670689625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4148687 (or 4148674 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 32670689625 in words is "thirty-two billion, six hundred seventy million, six hundred eighty-nine thousand, six hundred twenty-five".