70874801 has 2 divisors, whose sum is σ = 70874802. Its totient is φ = 70874800.

The previous prime is 70874761. The next prime is 70874821. The reversal of 70874801 is 10847807.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43824400 + 27050401 = 6620^2 + 5201^2 .

It is an emirp because it is prime and its reverse (10847807) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70874801 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (70874821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35437400 + 35437401.

It is an arithmetic number, because the mean of its divisors is an integer number (35437401).

Almost surely, 2^70874801 is an apocalyptic number.

It is an amenable number.

70874801 is a deficient number, since it is larger than the sum of its proper divisors (1).

70874801 is an equidigital number, since it uses as much as digits as its factorization.

70874801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 70874801 is about 8418.7173013470. The cubic root of 70874801 is about 413.8382391369.

The spelling of 70874801 in words is "seventy million, eight hundred seventy-four thousand, eight hundred one".