7098481 has 8 divisors (see below), whose sum is σ = 7668584. Its totient is φ = 6531840.

The previous prime is 7098463. The next prime is 7098491. The reversal of 7098481 is 1848907.

It can be written as a sum of positive squares in 4 ways, for example, as 291600 + 6806881 = 540^2 + 2609^2 .

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 7098481 - 2⁷ = 7098353 is a prime.

It is a super-2 number, since 2×7098481² = 100776865014722, which contains 22 as substring.

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 7098481.

It is not an unprimeable number, because it can be changed into a prime (7098431) 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, 4825 + ... + 6121.

It is an arithmetic number, because the mean of its divisors is an integer number (958573).

Almost surely, 2^7098481 is an apocalyptic number.

It is an amenable number.

7098481 is a deficient number, since it is larger than the sum of its proper divisors (570103).

7098481 is a wasteful number, since it uses less digits than its factorization.

7098481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 7098481 is about 2664.2974683770. The cubic root of 7098481 is about 192.1860266615.

The spelling of 7098481 in words is "seven million, ninety-eight thousand, four hundred eighty-one".