1207648 has 24 divisors (see below), whose sum is σ = 2561328. Its totient is φ = 557184.

The previous prime is 1207627. The next prime is 1207649. The reversal of 1207648 is 8467021.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1207649) 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, 1036 + ... + 1867.

It is an arithmetic number, because the mean of its divisors is an integer number (106722).

2^1207648 is an apocalyptic number.

It is an amenable number.

1207648 is an abundant number, since it is smaller than the sum of its proper divisors (1353680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1207648 is a wasteful number, since it uses less digits than its factorization.

1207648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926 (or 2918 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 1207648 is about 1098.9303890602. The cubic root of 1207648 is about 106.4911349127.

The spelling of 1207648 in words is "one million, two hundred seven thousand, six hundred forty-eight".