1270212 has 24 divisors (see below), whose sum is σ = 2987712. Its totient is φ = 420000.

The previous prime is 1270201. The next prime is 1270231. The reversal of 1270212 is 2120721.

It is a super-2 number, since 2×1270212² = 3226877049888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1270191 and 1270200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1462 + ... + 2162.

It is an arithmetic number, because the mean of its divisors is an integer number (124488).

2^1270212 is an apocalyptic number.

1270212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1270212 is an abundant number, since it is smaller than the sum of its proper divisors (1717500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1270212 is a wasteful number, since it uses less digits than its factorization.

1270212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859 (or 857 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 1270212 is about 1127.0368228235. The cubic root of 1270212 is about 108.2992387120.

Adding to 1270212 its reverse (2120721), we get a palindrome (3390933).

The spelling of 1270212 in words is "one million, two hundred seventy thousand, two hundred twelve".