29146049 has 2 divisors, whose sum is σ = 29146050. Its totient is φ = 29146048.

The previous prime is 29145979. The next prime is 29146067. The reversal of 29146049 is 94064192.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28815424 + 330625 = 5368^2 + 575^2 .

It is a cyclic number.

It is not a de Polignac number, because 29146049 - 2²⁴ = 12368833 is a prime.

It is not a weakly prime, because it can be changed into another prime (29146069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14573024 + 14573025.

It is an arithmetic number, because the mean of its divisors is an integer number (14573025).

Almost surely, 2^29146049 is an apocalyptic number.

It is an amenable number.

29146049 is a deficient number, since it is larger than the sum of its proper divisors (1).

29146049 is an equidigital number, since it uses as much as digits as its factorization.

29146049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 29146049 is about 5398.7080861999. The cubic root of 29146049 is about 307.7465764103.

The spelling of 29146049 in words is "twenty-nine million, one hundred forty-six thousand, forty-nine".