7470947 has 8 divisors (see below), whose sum is σ = 8182512. Its totient is φ = 6764800.

The previous prime is 7470941. The next prime is 7470961. The reversal of 7470947 is 7490747.

7470947 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 7470947 - 2¹⁰ = 7469923 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7470947.

It is not an unprimeable number, because it can be changed into a prime (7470941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1883 + ... + 4299.

It is an arithmetic number, because the mean of its divisors is an integer number (1022814).

Almost surely, 2^7470947 is an apocalyptic number.

7470947 is a deficient number, since it is larger than the sum of its proper divisors (711565).

7470947 is a wasteful number, since it uses less digits than its factorization.

7470947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2709.

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 7470947 is about 2733.3033128433. The cubic root of 7470947 is about 195.4903024343.

The spelling of 7470947 in words is "seven million, four hundred seventy thousand, nine hundred forty-seven".