7034121 has 14 divisors (see below), whose sum is σ = 10547450. Its totient is φ = 4688928.

The previous prime is 7034119. The next prime is 7034143. The reversal of 7034121 is 1214307.

It can be written as a sum of positive squares in only one way, i.e., 4665600 + 2368521 = 2160^2 + 1539^2 .

It is not a de Polignac number, because 7034121 - 2¹ = 7034119 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7034094 and 7034103.

It is not an unprimeable number, because it can be changed into a prime (7034171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 4096 + ... + 5553.

Almost surely, 2^7034121 is an apocalyptic number.

It is an amenable number.

7034121 is a deficient number, since it is larger than the sum of its proper divisors (3513329).

7034121 is an frugal number, since it uses more digits than its factorization.

7034121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9667 (or 9652 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 7034121 is about 2652.1917351504. The cubic root of 7034121 is about 191.6034295058.

Adding to 7034121 its reverse (1214307), we get a palindrome (8248428).

It can be divided in two parts, 70 and 34121, that added together give a triangular number (34191 = T₂₆₁).

The spelling of 7034121 in words is "seven million, thirty-four thousand, one hundred twenty-one".