7642088 has 8 divisors (see below), whose sum is σ = 14328930. Its totient is φ = 3821040.

The previous prime is 7642069. The next prime is 7642111. The reversal of 7642088 is 8802467.

It can be written as a sum of positive squares in only one way, i.e., 6646084 + 996004 = 2578^2 + 998^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 477623 + ... + 477638.

Almost surely, 2^7642088 is an apocalyptic number.

It is an amenable number.

7642088 is a deficient number, since it is larger than the sum of its proper divisors (6686842).

7642088 is a wasteful number, since it uses less digits than its factorization.

7642088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955267 (or 955263 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 7642088 is about 2764.4326723579. The cubic root of 7642088 is about 196.9717808532.

The spelling of 7642088 in words is "seven million, six hundred forty-two thousand, eighty-eight".