29848149 has 32 divisors (see below), whose sum is σ = 46295040. Its totient is φ = 18987696.

The previous prime is 29848139. The next prime is 29848151. The reversal of 29848149 is 94184892.

It is not a de Polignac number, because 29848149 - 2⁸ = 29847893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29848129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54294 + ... + 54840.

It is an arithmetic number, because the mean of its divisors is an integer number (1446720).

Almost surely, 2^29848149 is an apocalyptic number.

It is an amenable number.

29848149 is a deficient number, since it is larger than the sum of its proper divisors (16446891).

29848149 is a wasteful number, since it uses less digits than its factorization.

29848149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646 (or 640 counting only the distinct ones).

The product of its digits is 165888, while the sum is 45.

The square root of 29848149 is about 5463.3459528022. The cubic root of 29848149 is about 310.1981009203.

The spelling of 29848149 in words is "twenty-nine million, eight hundred forty-eight thousand, one hundred forty-nine".