1072214 has 32 divisors (see below), whose sum is σ = 1983744. Its totient is φ = 427680.

The previous prime is 1072213. The next prime is 1072219. The reversal of 1072214 is 4122701.

It is a super-2 number, since 2×1072214² = 2299285723592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1072192 and 1072201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6497 + ... + 6659.

It is an arithmetic number, because the mean of its divisors is an integer number (61992).

2^1072214 is an apocalyptic number.

1072214 is a deficient number, since it is larger than the sum of its proper divisors (911530).

1072214 is a wasteful number, since it uses less digits than its factorization.

1072214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 1072214 is about 1035.4776675525. The cubic root of 1072214 is about 102.3514087290.

Adding to 1072214 its reverse (4122701), we get a palindrome (5194915).

The spelling of 1072214 in words is "one million, seventy-two thousand, two hundred fourteen".