32457061 has 32 divisors (see below), whose sum is σ = 42336000. Its totient is φ = 24696000.

The previous prime is 32457053. The next prime is 32457077. The reversal of 32457061 is 16075423.

It is not a de Polignac number, because 32457061 - 2³ = 32457053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32457091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129186 + ... + 129436.

It is an arithmetic number, because the mean of its divisors is an integer number (1323000).

Almost surely, 2^32457061 is an apocalyptic number.

It is an amenable number.

32457061 is a deficient number, since it is larger than the sum of its proper divisors (9878939).

32457061 is a wasteful number, since it uses less digits than its factorization.

32457061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 32457061 is about 5697.1098813346. The cubic root of 32457061 is about 318.9846102578.

The spelling of 32457061 in words is "thirty-two million, four hundred fifty-seven thousand, sixty-one".