70492927 has 2 divisors, whose sum is σ = 70492928. Its totient is φ = 70492926.

The previous prime is 70492913. The next prime is 70492949. The reversal of 70492927 is 72929407.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70492927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70492927.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70492957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35246463 + 35246464.

It is an arithmetic number, because the mean of its divisors is an integer number (35246464).

Almost surely, 2^70492927 is an apocalyptic number.

70492927 is a deficient number, since it is larger than the sum of its proper divisors (1).

70492927 is an equidigital number, since it uses as much as digits as its factorization.

70492927 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 40.

The square root of 70492927 is about 8396.0066102880. The cubic root of 70492927 is about 413.0936456483.

The spelling of 70492927 in words is "seventy million, four hundred ninety-two thousand, nine hundred twenty-seven".