172482707 has 2 divisors, whose sum is σ = 172482708. Its totient is φ = 172482706.

The previous prime is 172482679. The next prime is 172482743. The reversal of 172482707 is 707284271.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 172482707 - 2¹⁸ = 172220563 is a prime.

It is a Chen prime.

It is equal to p_9634169 and since 172482707 and 9634169 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (172482787) 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, 86241353 + 86241354.

It is an arithmetic number, because the mean of its divisors is an integer number (86241354).

Almost surely, 2^172482707 is an apocalyptic number.

172482707 is a deficient number, since it is larger than the sum of its proper divisors (1).

172482707 is an equidigital number, since it uses as much as digits as its factorization.

172482707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43904, while the sum is 38.

The square root of 172482707 is about 13133.2671868047. The cubic root of 172482707 is about 556.6495382796.

The spelling of 172482707 in words is "one hundred seventy-two million, four hundred eighty-two thousand, seven hundred seven".