245470067 has 2 divisors, whose sum is σ = 245470068. Its totient is φ = 245470066.

The previous prime is 245470061. The next prime is 245470081. The reversal of 245470067 is 760074542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245470067 - 2⁴ = 245470051 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (245470061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122735033 + 122735034.

It is an arithmetic number, because the mean of its divisors is an integer number (122735034).

Almost surely, 2^245470067 is an apocalyptic number.

245470067 is a deficient number, since it is larger than the sum of its proper divisors (1).

245470067 is an equidigital number, since it uses as much as digits as its factorization.

245470067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 245470067 is about 15667.4843864610. The cubic root of 245470067 is about 626.1324041914.

The spelling of 245470067 in words is "two hundred forty-five million, four hundred seventy thousand, sixty-seven".