7074473 has 12 divisors (see below), whose sum is σ = 8272980. Its totient is φ = 6031872.

The previous prime is 7074469. The next prime is 7074481. The reversal of 7074473 is 3744707.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4892944 + 2181529 = 2212^2 + 1477^2 .

It is not a de Polignac number, because 7074473 - 2² = 7074469 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7074433) 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, 17093 + ... + 17501.

It is an arithmetic number, because the mean of its divisors is an integer number (689415).

Almost surely, 2^7074473 is an apocalyptic number.

It is an amenable number.

7074473 is a deficient number, since it is larger than the sum of its proper divisors (1198507).

7074473 is a wasteful number, since it uses less digits than its factorization.

7074473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776 (or 769 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 32.

The square root of 7074473 is about 2659.7881494585. The cubic root of 7074473 is about 191.9691157644.

Subtracting from 7074473 its sum of digits (32), we obtain a triangular number (7074441 = T₃₇₆₁).

The spelling of 7074473 in words is "seven million, seventy-four thousand, four hundred seventy-three".