70011430 has 16 divisors (see below), whose sum is σ = 126527184. Its totient is φ = 27892000.

The previous prime is 70011421. The next prime is 70011433. The reversal of 70011430 is 3411007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70011433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11437 + ... + 16456.

It is an arithmetic number, because the mean of its divisors is an integer number (7907949).

Almost surely, 2^70011430 is an apocalyptic number.

70011430 is a deficient number, since it is larger than the sum of its proper divisors (56515754).

70011430 is a wasteful number, since it uses less digits than its factorization.

70011430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28151.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 70011430 is about 8367.2833106092. The cubic root of 70011430 is about 412.1509603272.

Adding to 70011430 its reverse (3411007), we get a palindrome (73422437).

The spelling of 70011430 in words is "seventy million, eleven thousand, four hundred thirty".