29002481 has 2 divisors, whose sum is σ = 29002482. Its totient is φ = 29002480.

The previous prime is 29002447. The next prime is 29002513. The reversal of 29002481 is 18420092.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28944400 + 58081 = 5380^2 + 241^2 .

It is a cyclic number.

It is not a de Polignac number, because 29002481 - 2¹⁰ = 29001457 is a prime.

It is a super-2 number, since 2×29002481² = 1682287808310722, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29002481.

It is not a weakly prime, because it can be changed into another prime (29001481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14501240 + 14501241.

It is an arithmetic number, because the mean of its divisors is an integer number (14501241).

Almost surely, 2^29002481 is an apocalyptic number.

It is an amenable number.

29002481 is a deficient number, since it is larger than the sum of its proper divisors (1).

29002481 is an equidigital number, since it uses as much as digits as its factorization.

29002481 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 29002481 is about 5385.3951572749. The cubic root of 29002481 is about 307.2404437188.

The spelling of 29002481 in words is "twenty-nine million, two thousand, four hundred eighty-one".