61732367 has 2 divisors, whose sum is σ = 61732368. Its totient is φ = 61732366.

The previous prime is 61732361. The next prime is 61732369. The reversal of 61732367 is 76323716.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 61732367 - 2⁴ = 61732351 is a prime.

Together with 61732369, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61732361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30866183 + 30866184.

It is an arithmetic number, because the mean of its divisors is an integer number (30866184).

Almost surely, 2^61732367 is an apocalyptic number.

61732367 is a deficient number, since it is larger than the sum of its proper divisors (1).

61732367 is an equidigital number, since it uses as much as digits as its factorization.

61732367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31752, while the sum is 35.

The square root of 61732367 is about 7856.9947817216. The cubic root of 61732367 is about 395.2188436401.

The spelling of 61732367 in words is "sixty-one million, seven hundred thirty-two thousand, three hundred sixty-seven".