7834253 has 4 divisors (see below), whose sum is σ = 8953440. Its totient is φ = 6715068.

The previous prime is 7834217. The next prime is 7834259. The reversal of 7834253 is 3524387.

It is a happy number.

7834253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7834253 - 2¹² = 7830157 is a prime.

It is a super-2 number, since 2×7834253² = 122751040136018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7834259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559583 + ... + 559596.

It is an arithmetic number, because the mean of its divisors is an integer number (2238360).

Almost surely, 2^7834253 is an apocalyptic number.

It is an amenable number.

7834253 is a deficient number, since it is larger than the sum of its proper divisors (1119187).

7834253 is a wasteful number, since it uses less digits than its factorization.

7834253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119186.

The product of its digits is 20160, while the sum is 32.

The square root of 7834253 is about 2798.9735618616. The cubic root of 7834253 is about 198.6091247527.

The spelling of 7834253 in words is "seven million, eight hundred thirty-four thousand, two hundred fifty-three".