67962253 has 2 divisors, whose sum is σ = 67962254. Its totient is φ = 67962252.

The previous prime is 67962247. The next prime is 67962287. The reversal of 67962253 is 35226976.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40220964 + 27741289 = 6342^2 + 5267^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67962253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67962203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33981126 + 33981127.

It is an arithmetic number, because the mean of its divisors is an integer number (33981127).

Almost surely, 2^67962253 is an apocalyptic number.

It is an amenable number.

67962253 is a deficient number, since it is larger than the sum of its proper divisors (1).

67962253 is an equidigital number, since it uses as much as digits as its factorization.

67962253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 40.

The square root of 67962253 is about 8243.9221854649. The cubic root of 67962253 is about 408.0899715877.

The spelling of 67962253 in words is "sixty-seven million, nine hundred sixty-two thousand, two hundred fifty-three".