7152030 has 32 divisors (see below), whose sum is σ = 19072800. Its totient is φ = 1907136.

The previous prime is 7152023. The next prime is 7152031. The reversal of 7152030 is 302517.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7151994 and 7152012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7152031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12975 + ... + 13514.

It is an arithmetic number, because the mean of its divisors is an integer number (596025).

Almost surely, 2^7152030 is an apocalyptic number.

7152030 is an abundant number, since it is smaller than the sum of its proper divisors (11920770).

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

7152030 is a wasteful number, since it uses less digits than its factorization.

7152030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26505 (or 26499 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 7152030 is about 2674.3279529631. The cubic root of 7152030 is about 192.6680828004.

Adding to 7152030 its reverse (302517), we get a palindrome (7454547).

The spelling of 7152030 in words is "seven million, one hundred fifty-two thousand, thirty".