70964723 has 2 divisors, whose sum is σ = 70964724. Its totient is φ = 70964722.

The previous prime is 70964701. The next prime is 70964731. The reversal of 70964723 is 32746907.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70964723 - 2⁶ = 70964659 is a prime.

It is a super-3 number, since 3×70964723³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (70964743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35482361 + 35482362.

It is an arithmetic number, because the mean of its divisors is an integer number (35482362).

Almost surely, 2^70964723 is an apocalyptic number.

70964723 is a deficient number, since it is larger than the sum of its proper divisors (1).

70964723 is an equidigital number, since it uses as much as digits as its factorization.

70964723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 70964723 is about 8424.0562082645. The cubic root of 70964723 is about 414.0131834740.

The spelling of 70964723 in words is "seventy million, nine hundred sixty-four thousand, seven hundred twenty-three".