61754327 has 2 divisors, whose sum is σ = 61754328. Its totient is φ = 61754326.

The previous prime is 61754299. The next prime is 61754347. The reversal of 61754327 is 72345716.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 61754327 - 2⁸ = 61754071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61754347) 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, 30877163 + 30877164.

It is an arithmetic number, because the mean of its divisors is an integer number (30877164).

Almost surely, 2^61754327 is an apocalyptic number.

61754327 is a deficient number, since it is larger than the sum of its proper divisors (1).

61754327 is an equidigital number, since it uses as much as digits as its factorization.

61754327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35280, while the sum is 35.

The square root of 61754327 is about 7858.3921383448. The cubic root of 61754327 is about 395.2657017002.

The spelling of 61754327 in words is "sixty-one million, seven hundred fifty-four thousand, three hundred twenty-seven".