32030880 has 96 divisors (see below), whose sum is σ = 115323264. Its totient is φ = 7320576.

The previous prime is 32030879. The next prime is 32030897. The reversal of 32030880 is 8803023.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 32030880.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1407 + ... + 8126.

It is an arithmetic number, because the mean of its divisors is an integer number (1201284).

Almost surely, 2^32030880 is an apocalyptic number.

32030880 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 32030880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57661632).

32030880 is an abundant number, since it is smaller than the sum of its proper divisors (83292384).

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

32030880 is a wasteful number, since it uses less digits than its factorization.

32030880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9558 (or 9550 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 32030880 is about 5659.5830235098. The cubic root of 32030880 is about 317.5823003627.

The spelling of 32030880 in words is "thirty-two million, thirty thousand, eight hundred eighty".