32055402 has 8 divisors (see below), whose sum is σ = 64110816. Its totient is φ = 10685132.

The previous prime is 32055389. The next prime is 32055427. The reversal of 32055402 is 20455023.

It is a sphenic number, since it is the product of 3 distinct primes.

32055402 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 2671278 + ... + 2671289.

It is an arithmetic number, because the mean of its divisors is an integer number (8013852).

Almost surely, 2^32055402 is an apocalyptic number.

32055402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

32055402 is a wasteful number, since it uses less digits than its factorization.

32055402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5342572.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 32055402 is about 5661.7490230493. The cubic root of 32055402 is about 317.6633239109.

The spelling of 32055402 in words is "thirty-two million, fifty-five thousand, four hundred two".