7306472 has 8 divisors (see below), whose sum is σ = 13699650. Its totient is φ = 3653232.

The previous prime is 7306471. The next prime is 7306489. The reversal of 7306472 is 2746037.

It can be written as a sum of positive squares in only one way, i.e., 7107556 + 198916 = 2666^2 + 446^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (7306471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456647 + ... + 456662.

Almost surely, 2^7306472 is an apocalyptic number.

It is an amenable number.

7306472 is a deficient number, since it is larger than the sum of its proper divisors (6393178).

7306472 is a wasteful number, since it uses less digits than its factorization.

7306472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913315 (or 913311 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 7306472 is about 2703.0486492107. The cubic root of 7306472 is about 194.0450527739.

The spelling of 7306472 in words is "seven million, three hundred six thousand, four hundred seventy-two".