70012 has 12 divisors (see below), whose sum is σ = 128016. Its totient is φ = 33440.

The previous prime is 70009. The next prime is 70019. The reversal of 70012 is 21007.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70019) 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, 289 + ... + 472.

It is an arithmetic number, because the mean of its divisors is an integer number (10668).

2⁷⁰⁰¹² is an apocalyptic number.

It is an amenable number.

70012 is a deficient number, since it is larger than the sum of its proper divisors (58004).

70012 is a wasteful number, since it uses less digits than its factorization.

70012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 10.

The square root of 70012 is about 264.5978080030. The cubic root of 70012 is about 41.2152078837.

Adding to 70012 its reverse (21007), we get a palindrome (91019).

The spelling of 70012 in words is "seventy thousand, twelve", and thus it is an iban number.