672041527 has 2 divisors, whose sum is σ = 672041528. Its totient is φ = 672041526.

The previous prime is 672041479. The next prime is 672041543. The reversal of 672041527 is 725140276.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 672041527 - 2²⁷ = 537823799 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 672041492 and 672041501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (672041927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336020763 + 336020764.

It is an arithmetic number, because the mean of its divisors is an integer number (336020764).

Almost surely, 2^672041527 is an apocalyptic number.

672041527 is a deficient number, since it is larger than the sum of its proper divisors (1).

672041527 is an equidigital number, since it uses as much as digits as its factorization.

672041527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 672041527 is about 25923.7637506594. The cubic root of 672041527 is about 875.9218700952.

The spelling of 672041527 in words is "six hundred seventy-two million, forty-one thousand, five hundred twenty-seven".