70968297 has 4 divisors (see below), whose sum is σ = 94624400. Its totient is φ = 47312196.

The previous prime is 70968283. The next prime is 70968311. The reversal of 70968297 is 79286907.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (70968283) and next prime (70968311).

It is not a de Polignac number, because 70968297 - 2⁷ = 70968169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70968397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11828047 + ... + 11828052.

It is an arithmetic number, because the mean of its divisors is an integer number (23656100).

Almost surely, 2^70968297 is an apocalyptic number.

It is an amenable number.

70968297 is a deficient number, since it is larger than the sum of its proper divisors (23656103).

70968297 is a wasteful number, since it uses less digits than its factorization.

70968297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23656102.

The product of its (nonzero) digits is 381024, while the sum is 48.

The square root of 70968297 is about 8424.2683361821. The cubic root of 70968297 is about 414.0201336798.

It can be divided in two parts, 709 and 68297, that added together give a triangular number (69006 = T₃₇₁).

The spelling of 70968297 in words is "seventy million, nine hundred sixty-eight thousand, two hundred ninety-seven".