70112597 has 2 divisors, whose sum is σ = 70112598. Its totient is φ = 70112596.

The previous prime is 70112551. The next prime is 70112599. The reversal of 70112597 is 79521107.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69322276 + 790321 = 8326^2 + 889^2 .

It is a cyclic number.

It is not a de Polignac number, because 70112597 - 2¹² = 70108501 is a prime.

Together with 70112599, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70112599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35056298 + 35056299.

It is an arithmetic number, because the mean of its divisors is an integer number (35056299).

Almost surely, 2^70112597 is an apocalyptic number.

It is an amenable number.

70112597 is a deficient number, since it is larger than the sum of its proper divisors (1).

70112597 is an equidigital number, since it uses as much as digits as its factorization.

70112597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410, while the sum is 32.

The square root of 70112597 is about 8373.3265193709. The cubic root of 70112597 is about 412.3493851111.

The spelling of 70112597 in words is "seventy million, one hundred twelve thousand, five hundred ninety-seven".