7029481 has 4 divisors (see below), whose sum is σ = 7041492. Its totient is φ = 7017472.

The previous prime is 7029479. The next prime is 7029521. The reversal of 7029481 is 1849207.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2277081 + 4752400 = 1509^2 + 2180^2 .

It is a cyclic number.

It is not a de Polignac number, because 7029481 - 2¹ = 7029479 is a prime.

It is a super-2 number, since 2×7029481² = 98827206258722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7029181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5080 + ... + 6313.

It is an arithmetic number, because the mean of its divisors is an integer number (1760373).

Almost surely, 2^7029481 is an apocalyptic number.

It is an amenable number.

7029481 is a deficient number, since it is larger than the sum of its proper divisors (12011).

7029481 is a wasteful number, since it uses less digits than its factorization.

7029481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12010.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 7029481 is about 2651.3168426275. The cubic root of 7029481 is about 191.5612903640.

The spelling of 7029481 in words is "seven million, twenty-nine thousand, four hundred eighty-one".