70940603 has 4 divisors (see below), whose sum is σ = 71028888. Its totient is φ = 70852320.

The previous prime is 70940599. The next prime is 70940629. The reversal of 70940603 is 30604907.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70940603 - 2² = 70940599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70940633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42926 + ... + 44547.

It is an arithmetic number, because the mean of its divisors is an integer number (17757222).

Almost surely, 2^70940603 is an apocalyptic number.

70940603 is a deficient number, since it is larger than the sum of its proper divisors (88285).

70940603 is an equidigital number, since it uses as much as digits as its factorization.

70940603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88284.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 70940603 is about 8422.6244722177. The cubic root of 70940603 is about 413.9662722335.

The spelling of 70940603 in words is "seventy million, nine hundred forty thousand, six hundred three".