7652438 has 4 divisors (see below), whose sum is σ = 11478660. Its totient is φ = 3826218.

The previous prime is 7652423. The next prime is 7652453. The reversal of 7652438 is 8342567.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (7652423) and next prime (7652453).

It is a junction number, because it is equal to n+sod(n) for n = 7652398 and 7652407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1913108 + ... + 1913111.

It is an arithmetic number, because the mean of its divisors is an integer number (2869665).

Almost surely, 2^7652438 is an apocalyptic number.

7652438 is a deficient number, since it is larger than the sum of its proper divisors (3826222).

7652438 is a wasteful number, since it uses less digits than its factorization.

7652438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3826221.

The product of its digits is 40320, while the sum is 35.

The square root of 7652438 is about 2766.3040324592. The cubic root of 7652438 is about 197.0606631184.

The spelling of 7652438 in words is "seven million, six hundred fifty-two thousand, four hundred thirty-eight".