70404967 has 2 divisors, whose sum is σ = 70404968. Its totient is φ = 70404966.

The previous prime is 70404959. The next prime is 70404977. The reversal of 70404967 is 76940407.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70404967 - 2³ = 70404959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70404977) 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, 35202483 + 35202484.

It is an arithmetic number, because the mean of its divisors is an integer number (35202484).

Almost surely, 2^70404967 is an apocalyptic number.

70404967 is a deficient number, since it is larger than the sum of its proper divisors (1).

70404967 is an equidigital number, since it uses as much as digits as its factorization.

70404967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 70404967 is about 8390.7667706831. The cubic root of 70404967 is about 412.9217568165.

The spelling of 70404967 in words is "seventy million, four hundred four thousand, nine hundred sixty-seven".