29149245 has 24 divisors (see below), whose sum is σ = 51386400. Its totient is φ = 15281376.

The previous prime is 29149243. The next prime is 29149247. The reversal of 29149245 is 54294192.

It is an interprime number because it is at equal distance from previous prime (29149243) and next prime (29149247).

It is not a de Polignac number, because 29149245 - 2¹ = 29149243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29149243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2835 + ... + 8144.

It is an arithmetic number, because the mean of its divisors is an integer number (2141100).

Almost surely, 2^29149245 is an apocalyptic number.

It is an amenable number.

29149245 is a deficient number, since it is larger than the sum of its proper divisors (22237155).

29149245 is a wasteful number, since it uses less digits than its factorization.

29149245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11049 (or 11046 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 29149245 is about 5399.0040748271. The cubic root of 29149245 is about 307.7578246142.

The spelling of 29149245 in words is "twenty-nine million, one hundred forty-nine thousand, two hundred forty-five".