7248961 has 8 divisors (see below), whose sum is σ = 7430400. Its totient is φ = 7069920.

The previous prime is 7248959. The next prime is 7248977. The reversal of 7248961 is 1698427.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7248961 - 2¹ = 7248959 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7248961.

It is not an unprimeable number, because it can be changed into a prime (7248991) 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 7 ways as a sum of consecutive naturals, for example, 6516 + ... + 7546.

It is an arithmetic number, because the mean of its divisors is an integer number (928800).

Almost surely, 2^7248961 is an apocalyptic number.

It is an amenable number.

7248961 is a deficient number, since it is larger than the sum of its proper divisors (181439).

7248961 is a wasteful number, since it uses less digits than its factorization.

7248961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199.

The product of its digits is 24192, while the sum is 37.

The square root of 7248961 is about 2692.3894591979. The cubic root of 7248961 is about 193.5345859786.

The spelling of 7248961 in words is "seven million, two hundred forty-eight thousand, nine hundred sixty-one".