70103667 has 4 divisors (see below), whose sum is σ = 93471560. Its totient is φ = 46735776.

The previous prime is 70103659. The next prime is 70103669. The reversal of 70103667 is 76630107.

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

It is not a de Polignac number, because 70103667 - 2³ = 70103659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70103669) 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, 11683942 + ... + 11683947.

It is an arithmetic number, because the mean of its divisors is an integer number (23367890).

Almost surely, 2^70103667 is an apocalyptic number.

70103667 is a deficient number, since it is larger than the sum of its proper divisors (23367893).

70103667 is a wasteful number, since it uses less digits than its factorization.

70103667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23367892.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 70103667 is about 8372.7932615108. The cubic root of 70103667 is about 412.3318778608.

The spelling of 70103667 in words is "seventy million, one hundred three thousand, six hundred sixty-seven".