32076820 has 24 divisors (see below), whose sum is σ = 67741128. Its totient is φ = 12758400.

The previous prime is 32076809. The next prime is 32076823. The reversal of 32076820 is 2867023.

It can be written as a sum of positive squares in 4 ways, for example, as 3196944 + 28879876 = 1788^2 + 5374^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32076823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811 + ... + 8050.

It is an arithmetic number, because the mean of its divisors is an integer number (2822547).

Almost surely, 2^32076820 is an apocalyptic number.

It is an amenable number.

32076820 is an abundant number, since it is smaller than the sum of its proper divisors (35664308).

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

32076820 is a wasteful number, since it uses less digits than its factorization.

32076820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9051 (or 9049 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 32076820 is about 5663.6401721861. The cubic root of 32076820 is about 317.7340576812.

It can be divided in two parts, 32076 and 820, that added together give a triangular number (32896 = T₂₅₆).

The spelling of 32076820 in words is "thirty-two million, seventy-six thousand, eight hundred twenty".