7850648 has 64 divisors (see below), whose sum is σ = 17388000. Its totient is φ = 3290112.

The previous prime is 7850627. The next prime is 7850653. The reversal of 7850648 is 8460587.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 57236 + ... + 57372.

Almost surely, 2^7850648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7850648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8694000).

7850648 is an abundant number, since it is smaller than the sum of its proper divisors (9537352).

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

7850648 is a wasteful number, since it uses less digits than its factorization.

7850648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 7850648 is about 2801.9007833969. The cubic root of 7850648 is about 198.7475735105.

The spelling of 7850648 in words is "seven million, eight hundred fifty thousand, six hundred forty-eight".