32670402 has 8 divisors (see below), whose sum is σ = 65340816. Its totient is φ = 10890132.

The previous prime is 32670401. The next prime is 32670403. The reversal of 32670402 is 20407623.

It is an interprime number because it is at equal distance from previous prime (32670401) and next prime (32670403).

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

32670402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (32670401) by changing a digit.

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, 2722528 + ... + 2722539.

It is an arithmetic number, because the mean of its divisors is an integer number (8167602).

Almost surely, 2^32670402 is an apocalyptic number.

32670402 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.

32670402 is a wasteful number, since it uses less digits than its factorization.

32670402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5445072.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 32670402 is about 5715.8028307492. The cubic root of 32670402 is about 319.6819822340.

The spelling of 32670402 in words is "thirty-two million, six hundred seventy thousand, four hundred two".