32061397 has 2 divisors, whose sum is σ = 32061398. Its totient is φ = 32061396.

The previous prime is 32061389. The next prime is 32061413. The reversal of 32061397 is 79316023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18326961 + 13734436 = 4281^2 + 3706^2 .

It is a cyclic number.

It is not a de Polignac number, because 32061397 - 2³ = 32061389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32061307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16030698 + 16030699.

It is an arithmetic number, because the mean of its divisors is an integer number (16030699).

Almost surely, 2^32061397 is an apocalyptic number.

It is an amenable number.

32061397 is a deficient number, since it is larger than the sum of its proper divisors (1).

32061397 is an equidigital number, since it uses as much as digits as its factorization.

32061397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 32061397 is about 5662.2784283361. The cubic root of 32061397 is about 317.6831258039.

The spelling of 32061397 in words is "thirty-two million, sixty-one thousand, three hundred ninety-seven".