7248629 has 4 divisors (see below), whose sum is σ = 7277760. Its totient is φ = 7219500.

The previous prime is 7248607. The next prime is 7248643. The reversal of 7248629 is 9268427.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9268427 = 7 ⋅1324061.

It is a cyclic number.

It is not a de Polignac number, because 7248629 - 2¹⁶ = 7183093 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7248592 and 7248601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7248229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14189 + ... + 14690.

It is an arithmetic number, because the mean of its divisors is an integer number (1819440).

Almost surely, 2^7248629 is an apocalyptic number.

It is an amenable number.

7248629 is a deficient number, since it is larger than the sum of its proper divisors (29131).

7248629 is a wasteful number, since it uses less digits than its factorization.

7248629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29130.

The product of its digits is 48384, while the sum is 38.

The square root of 7248629 is about 2692.3278032216. The cubic root of 7248629 is about 193.5316313269.

The spelling of 7248629 in words is "seven million, two hundred forty-eight thousand, six hundred twenty-nine".