32690741 has 2 divisors, whose sum is σ = 32690742. Its totient is φ = 32690740.

The previous prime is 32690737. The next prime is 32690783. The reversal of 32690741 is 14709623.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25150225 + 7540516 = 5015^2 + 2746^2 .

It is a cyclic number.

It is not a de Polignac number, because 32690741 - 2² = 32690737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32690698 and 32690707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32690701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16345370 + 16345371.

It is an arithmetic number, because the mean of its divisors is an integer number (16345371).

Almost surely, 2^32690741 is an apocalyptic number.

It is an amenable number.

32690741 is a deficient number, since it is larger than the sum of its proper divisors (1).

32690741 is an equidigital number, since it uses as much as digits as its factorization.

32690741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 32690741 is about 5717.5817440593. The cubic root of 32690741 is about 319.7483079460.

The spelling of 32690741 in words is "thirty-two million, six hundred ninety thousand, seven hundred forty-one".