7252307 has 4 divisors (see below), whose sum is σ = 7257696. Its totient is φ = 7246920.

The previous prime is 7252303. The next prime is 7252327. The reversal of 7252307 is 7032527.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7032527 = 19 ⋅370133.

It is a cyclic number.

It is not a de Polignac number, because 7252307 - 2² = 7252303 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7252303) 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, 1238 + ... + 4004.

It is an arithmetic number, because the mean of its divisors is an integer number (1814424).

Almost surely, 2^7252307 is an apocalyptic number.

7252307 is a deficient number, since it is larger than the sum of its proper divisors (5389).

7252307 is a wasteful number, since it uses less digits than its factorization.

7252307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5388.

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 7252307 is about 2693.0107686380. The cubic root of 7252307 is about 193.5643588483.

The spelling of 7252307 in words is "seven million, two hundred fifty-two thousand, three hundred seven".