2079481 has 2 divisors, whose sum is σ = 2079482. Its totient is φ = 2079480.

The previous prime is 2079463. The next prime is 2079487. The reversal of 2079481 is 1849702.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1915456 + 164025 = 1384^2 + 405^2 .

It is a cyclic number.

It is not a de Polignac number, because 2079481 - 2⁷ = 2079353 is a prime.

It is a super-2 number, since 2×2079481² = 8648482458722, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2079487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1039740 + 1039741.

It is an arithmetic number, because the mean of its divisors is an integer number (1039741).

2^2079481 is an apocalyptic number.

It is an amenable number.

2079481 is a deficient number, since it is larger than the sum of its proper divisors (1).

2079481 is an equidigital number, since it uses as much as digits as its factorization.

2079481 is an evil number, because the sum of its binary digits is even.

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

The square root of 2079481 is about 1442.0405680840. The cubic root of 2079481 is about 127.6394680436.

It can be divided in two parts, 2079 and 481, that multiplied together give a palindrome (999999).

The spelling of 2079481 in words is "two million, seventy-nine thousand, four hundred eighty-one".