7248490 has 16 divisors (see below), whose sum is σ = 13079520. Its totient is φ = 2892240.

The previous prime is 7248469. The next prime is 7248497. The reversal of 7248490 is 948427.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (7248497) 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 7 ways as a sum of consecutive naturals, for example, 5605 + ... + 6775.

It is an arithmetic number, because the mean of its divisors is an integer number (817470).

Almost surely, 2^7248490 is an apocalyptic number.

7248490 is a deficient number, since it is larger than the sum of its proper divisors (5831030).

7248490 is a wasteful number, since it uses less digits than its factorization.

7248490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 7248490 is about 2692.3019890049. The cubic root of 7248490 is about 193.5303942623.

The spelling of 7248490 in words is "seven million, two hundred forty-eight thousand, four hundred ninety".