7642056 has 16 divisors (see below), whose sum is σ = 19105200. Its totient is φ = 2547344.

The previous prime is 7642043. The next prime is 7642069. The reversal of 7642056 is 6502467.

7642056 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7642043) and next prime (7642069).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159186 + ... + 159233.

It is an arithmetic number, because the mean of its divisors is an integer number (1194075).

Almost surely, 2^7642056 is an apocalyptic number.

It is an amenable number.

7642056 is an abundant number, since it is smaller than the sum of its proper divisors (11463144).

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

7642056 is a wasteful number, since it uses less digits than its factorization.

7642056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318428 (or 318424 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 7642056 is about 2764.4268845459. The cubic root of 7642056 is about 196.9715059237.

The spelling of 7642056 in words is "seven million, six hundred forty-two thousand, fifty-six".