70419223 has 12 divisors (see below), whose sum is σ = 82130160. Its totient is φ = 60201792.

The previous prime is 70419191. The next prime is 70419241. The reversal of 70419223 is 32291407.

It is not a de Polignac number, because 70419223 - 2⁵ = 70419191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70419191 and 70419200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70419023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19558 + ... + 22876.

It is an arithmetic number, because the mean of its divisors is an integer number (6844180).

Almost surely, 2^70419223 is an apocalyptic number.

70419223 is a deficient number, since it is larger than the sum of its proper divisors (11710937).

70419223 is a wasteful number, since it uses less digits than its factorization.

70419223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3766 (or 3759 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 70419223 is about 8391.6162328839. The cubic root of 70419223 is about 412.9496251879.

The spelling of 70419223 in words is "seventy million, four hundred nineteen thousand, two hundred twenty-three".