32948646 has 16 divisors (see below), whose sum is σ = 66244608. Its totient is φ = 10925000.

The previous prime is 32948639. The next prime is 32948647. The reversal of 32948646 is 64684923.

It is a happy number.

It is a super-2 number, since 2×32948646² = 2171226546466632, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32948598 and 32948607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32948647) 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, 13230 + ... + 15521.

It is an arithmetic number, because the mean of its divisors is an integer number (4140288).

Almost surely, 2^32948646 is an apocalyptic number.

32948646 is an abundant number, since it is smaller than the sum of its proper divisors (33295962).

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

32948646 is a wasteful number, since it uses less digits than its factorization.

32948646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28947.

The product of its digits is 248832, while the sum is 42.

The square root of 32948646 is about 5740.0911142594. The cubic root of 32948646 is about 320.5869630637.

The spelling of 32948646 in words is "thirty-two million, nine hundred forty-eight thousand, six hundred forty-six".