63472007 has 2 divisors, whose sum is σ = 63472008. Its totient is φ = 63472006.

The previous prime is 63472001. The next prime is 63472051. The reversal of 63472007 is 70027436.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63472007 - 2¹⁰ = 63470983 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63472001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31736003 + 31736004.

It is an arithmetic number, because the mean of its divisors is an integer number (31736004).

Almost surely, 2^63472007 is an apocalyptic number.

63472007 is a deficient number, since it is larger than the sum of its proper divisors (1).

63472007 is an equidigital number, since it uses as much as digits as its factorization.

63472007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 63472007 is about 7966.9320946020. The cubic root of 63472007 is about 398.8969757228.

The spelling of 63472007 in words is "sixty-three million, four hundred seventy-two thousand, seven".