7860481 has 4 divisors (see below), whose sum is σ = 7971264. Its totient is φ = 7749700.

The previous prime is 7860469. The next prime is 7860533. The reversal of 7860481 is 1840687.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1840687 = 31 ⋅59377.

It is a cyclic number.

It is not a de Polignac number, because 7860481 - 2⁷ = 7860353 is a prime.

It is a super-2 number, since 2×7860481² = 123574323102722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7860401) 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, 55285 + ... + 55426.

It is an arithmetic number, because the mean of its divisors is an integer number (1992816).

Almost surely, 2^7860481 is an apocalyptic number.

7860481 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

7860481 is a deficient number, since it is larger than the sum of its proper divisors (110783).

7860481 is a wasteful number, since it uses less digits than its factorization.

7860481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110782.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 7860481 is about 2803.6549359720. The cubic root of 7860481 is about 198.8305165379.

The spelling of 7860481 in words is "seven million, eight hundred sixty thousand, four hundred eighty-one".