7190648 has 16 divisors (see below), whose sum is σ = 13539960. Its totient is φ = 3580000.

The previous prime is 7190647. The next prime is 7190657. The reversal of 7190648 is 8460917.

It is a super-3 number, since 3×7190648³ (a number of 22 digits) contains 333 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7190647) 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, 218 + ... + 3798.

Almost surely, 2^7190648 is an apocalyptic number.

It is an amenable number.

7190648 is a deficient number, since it is larger than the sum of its proper divisors (6349312).

7190648 is a wasteful number, since it uses less digits than its factorization.

7190648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3838 (or 3834 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 7190648 is about 2681.5383644468. The cubic root of 7190648 is about 193.0142364685.

The spelling of 7190648 in words is "seven million, one hundred ninety thousand, six hundred forty-eight".