32906452 has 12 divisors (see below), whose sum is σ = 57628116. Its totient is φ = 16441280.

The previous prime is 32906449. The next prime is 32906479. The reversal of 32906452 is 25460923.

It can be written as a sum of positive squares in 2 ways, for example, as 15634116 + 17272336 = 3954^2 + 4156^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6702 + ... + 10522.

It is an arithmetic number, because the mean of its divisors is an integer number (4802343).

Almost surely, 2^32906452 is an apocalyptic number.

It is an amenable number.

32906452 is a deficient number, since it is larger than the sum of its proper divisors (24721664).

32906452 is a wasteful number, since it uses less digits than its factorization.

32906452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5978 (or 5976 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 32906452 is about 5736.4145596357. The cubic root of 32906452 is about 320.4500568351.

The spelling of 32906452 in words is "thirty-two million, nine hundred six thousand, four hundred fifty-two".