7472030 has 8 divisors (see below), whose sum is σ = 13449672. Its totient is φ = 2988808.

The previous prime is 7472011. The next prime is 7472051. The reversal of 7472030 is 302747.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 7471987 and 7472005.

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 in 3 ways as a sum of consecutive naturals, for example, 373592 + ... + 373611.

It is an arithmetic number, because the mean of its divisors is an integer number (1681209).

Almost surely, 2^7472030 is an apocalyptic number.

7472030 is a deficient number, since it is larger than the sum of its proper divisors (5977642).

7472030 is a wasteful number, since it uses less digits than its factorization.

7472030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747210.

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 7472030 is about 2733.5014175961. The cubic root of 7472030 is about 195.4997481698.

Adding to 7472030 its reverse (302747), we get a palindrome (7774777).

The spelling of 7472030 in words is "seven million, four hundred seventy-two thousand, thirty".