32452994 has 12 divisors (see below), whose sum is σ = 56627334. Its totient is φ = 13908384.

The previous prime is 32452921. The next prime is 32452997. The reversal of 32452994 is 49925423.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 19758025 + 12694969 = 4445^2 + 3563^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (32452997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 165479 + ... + 165674.

Almost surely, 2^32452994 is an apocalyptic number.

32452994 is a deficient number, since it is larger than the sum of its proper divisors (24174340).

32452994 is a wasteful number, since it uses less digits than its factorization.

32452994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331169 (or 331162 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 32452994 is about 5696.7529347866. The cubic root of 32452994 is about 318.9712863507.

The spelling of 32452994 in words is "thirty-two million, four hundred fifty-two thousand, nine hundred ninety-four".