32246879040 has 336 divisors, whose sum is σ = 118967097600. Its totient is φ = 7992152064.

The previous prime is 32246879033. The next prime is 32246879053. The reversal of 32246879040 is 4097864223.

It is a super-2 number, since 2×32246879040² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2894601 + ... + 2905719.

Almost surely, 2^32246879040 is an apocalyptic number.

32246879040 is a gapful number since it is divisible by the number (30) 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 32246879040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59483548800).

32246879040 is an abundant number, since it is smaller than the sum of its proper divisors (86720218560).

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

32246879040 is a wasteful number, since it uses less digits than its factorization.

32246879040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11214 (or 11201 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 32246879040 in words is "thirty-two billion, two hundred forty-six million, eight hundred seventy-nine thousand, forty".