7742996 has 12 divisors (see below), whose sum is σ = 14139552. Its totient is φ = 3703128.

The previous prime is 7742993. The next prime is 7743031. The reversal of 7742996 is 6992477.

It is a d-powerful number, because it can be written as 7⁶ + 7⁸ + 4¹⁰ + 2⁹ + 9² + 9⁶ + 6⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7742993) 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, 41990 + ... + 42173.

It is an arithmetic number, because the mean of its divisors is an integer number (1178296).

Almost surely, 2^7742996 is an apocalyptic number.

It is an amenable number.

7742996 is a deficient number, since it is larger than the sum of its proper divisors (6396556).

7742996 is a wasteful number, since it uses less digits than its factorization.

7742996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84190 (or 84188 counting only the distinct ones).

The product of its digits is 190512, while the sum is 44.

The square root of 7742996 is about 2782.6239415343. The cubic root of 7742996 is about 197.8349473057.

The spelling of 7742996 in words is "seven million, seven hundred forty-two thousand, nine hundred ninety-six".