7153452 has 36 divisors (see below), whose sum is σ = 18258240. Its totient is φ = 2361312.

The previous prime is 7153429. The next prime is 7153457. The reversal of 7153452 is 2543517.

It is a happy number.

7153452 is digitally balanced in base 4, 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 an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7153457) 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, 3013 + ... + 4835.

Almost surely, 2^7153452 is an apocalyptic number.

It is an amenable number.

7153452 is an abundant number, since it is smaller than the sum of its proper divisors (11104788).

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

7153452 is a wasteful number, since it uses less digits than its factorization.

7153452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942 (or 1937 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 7153452 is about 2674.5938009350. The cubic root of 7153452 is about 192.6808510102.

Adding to 7153452 its reverse (2543517), we get a palindrome (9696969).

The spelling of 7153452 in words is "seven million, one hundred fifty-three thousand, four hundred fifty-two".