35212997 has 2 divisors, whose sum is σ = 35212998. Its totient is φ = 35212996.

The previous prime is 35212981. The next prime is 35213039. The reversal of 35212997 is 79921253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32649796 + 2563201 = 5714^2 + 1601^2 .

It is a cyclic number.

It is not a de Polignac number, because 35212997 - 2⁴ = 35212981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35212997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35212097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17606498 + 17606499.

It is an arithmetic number, because the mean of its divisors is an integer number (17606499).

Almost surely, 2^35212997 is an apocalyptic number.

It is an amenable number.

35212997 is a deficient number, since it is larger than the sum of its proper divisors (1).

35212997 is an equidigital number, since it uses as much as digits as its factorization.

35212997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 38.

The square root of 35212997 is about 5934.0540105395. The cubic root of 35212997 is about 327.7688393319.

The spelling of 35212997 in words is "thirty-five million, two hundred twelve thousand, nine hundred ninety-seven".