2481029 has 2 divisors, whose sum is σ = 2481030. Its totient is φ = 2481028.

The previous prime is 2481019. The next prime is 2481043. The reversal of 2481029 is 9201842.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2464900 + 16129 = 1570^2 + 127^2 .

It is a cyclic number.

It is not a de Polignac number, because 2481029 - 2⁴ = 2481013 is a prime.

It is an Ulam number.

It is equal to p₁₈₁₇₈₁ and since 2481029 and 181781 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 2480989 and 2481007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2481019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1240514 + 1240515.

It is an arithmetic number, because the mean of its divisors is an integer number (1240515).

2^2481029 is an apocalyptic number.

It is an amenable number.

2481029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2481029 is an equidigital number, since it uses as much as digits as its factorization.

2481029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 2481029 is about 1575.1282487467. The cubic root of 2481029 is about 135.3767073367.

The spelling of 2481029 in words is "two million, four hundred eighty-one thousand, twenty-nine".