70457603 has 2 divisors, whose sum is σ = 70457604. Its totient is φ = 70457602.

The previous prime is 70457591. The next prime is 70457627. The reversal of 70457603 is 30675407.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70457603 - 2⁴ = 70457587 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70457603.

It is not a weakly prime, because it can be changed into another prime (70457663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35228801 + 35228802.

It is an arithmetic number, because the mean of its divisors is an integer number (35228802).

Almost surely, 2^70457603 is an apocalyptic number.

70457603 is a deficient number, since it is larger than the sum of its proper divisors (1).

70457603 is an equidigital number, since it uses as much as digits as its factorization.

70457603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 70457603 is about 8393.9027275755. The cubic root of 70457603 is about 413.0246337223.

The spelling of 70457603 in words is "seventy million, four hundred fifty-seven thousand, six hundred three".