29499245 has 4 divisors (see below), whose sum is σ = 35399100. Its totient is φ = 23599392.

The previous prime is 29499203. The next prime is 29499257. The reversal of 29499245 is 54299492.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14853316 + 14645929 = 3854^2 + 3827^2 .

It is a cyclic number.

It is not a de Polignac number, because 29499245 - 2⁶ = 29499181 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 29499196 and 29499205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2949920 + ... + 2949929.

It is an arithmetic number, because the mean of its divisors is an integer number (8849775).

Almost surely, 2^29499245 is an apocalyptic number.

It is an amenable number.

29499245 is a deficient number, since it is larger than the sum of its proper divisors (5899855).

29499245 is an equidigital number, since it uses as much as digits as its factorization.

29499245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5899854.

The product of its digits is 233280, while the sum is 44.

The square root of 29499245 is about 5431.3207417717. The cubic root of 29499245 is about 308.9846942772.

The spelling of 29499245 in words is "twenty-nine million, four hundred ninety-nine thousand, two hundred forty-five".