70788467 has 2 divisors, whose sum is σ = 70788468. Its totient is φ = 70788466.

The previous prime is 70788409. The next prime is 70788481. The reversal of 70788467 is 76488707.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70788467 - 2²² = 66594163 is a prime.

It is a super-2 number, since 2×70788467² = 10022014120420178, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (70787467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35394233 + 35394234.

It is an arithmetic number, because the mean of its divisors is an integer number (35394234).

Almost surely, 2^70788467 is an apocalyptic number.

70788467 is a deficient number, since it is larger than the sum of its proper divisors (1).

70788467 is an equidigital number, since it uses as much as digits as its factorization.

70788467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 526848, while the sum is 47.

The square root of 70788467 is about 8413.5882357054. The cubic root of 70788467 is about 413.6701360078.

The spelling of 70788467 in words is "seventy million, seven hundred eighty-eight thousand, four hundred sixty-seven".