32466149 has 2 divisors, whose sum is σ = 32466150. Its totient is φ = 32466148.

The previous prime is 32466139. The next prime is 32466169. The reversal of 32466149 is 94166423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32433025 + 33124 = 5695^2 + 182^2 .

It is a cyclic number.

It is not a de Polignac number, because 32466149 - 2⁸ = 32465893 is a prime.

It is a super-4 number, since 4×32466149⁴ (a number of 31 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32466139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16233074 + 16233075.

It is an arithmetic number, because the mean of its divisors is an integer number (16233075).

Almost surely, 2^32466149 is an apocalyptic number.

It is an amenable number.

32466149 is a deficient number, since it is larger than the sum of its proper divisors (1).

32466149 is an equidigital number, since it uses as much as digits as its factorization.

32466149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 35.

The square root of 32466149 is about 5697.9074229054. The cubic root of 32466149 is about 319.0143794516.

The spelling of 32466149 in words is "thirty-two million, four hundred sixty-six thousand, one hundred forty-nine".