2072234 has 4 divisors (see below), whose sum is σ = 3108354. Its totient is φ = 1036116.

The previous prime is 2072209. The next prime is 2072267. The reversal of 2072234 is 4322702.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1216609 + 855625 = 1103^2 + 925^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 518057 + ... + 518060.

2^2072234 is an apocalyptic number.

2072234 is a deficient number, since it is larger than the sum of its proper divisors (1036120).

2072234 is a wasteful number, since it uses less digits than its factorization.

2072234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036119.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 2072234 is about 1439.5256163056. The cubic root of 2072234 is about 127.4910207697.

Adding to 2072234 its reverse (4322702), we get a palindrome (6394936).

The spelling of 2072234 in words is "two million, seventy-two thousand, two hundred thirty-four".