7738452 has 36 divisors (see below), whose sum is σ = 20020000. Its totient is φ = 2518992.

The previous prime is 7738441. The next prime is 7738457. The reversal of 7738452 is 2548377.

7738452 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7738457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 952 + ... + 4047.

Almost surely, 2^7738452 is an apocalyptic number.

It is an amenable number.

7738452 is an abundant number, since it is smaller than the sum of its proper divisors (12281548).

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

7738452 is a wasteful number, since it uses less digits than its factorization.

7738452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5052 (or 5047 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 7738452 is about 2781.8073261820. The cubic root of 7738452 is about 197.7962397257.

The spelling of 7738452 in words is "seven million, seven hundred thirty-eight thousand, four hundred fifty-two".