29148361 has 4 divisors (see below), whose sum is σ = 31798224. Its totient is φ = 26498500.

The previous prime is 29148349. The next prime is 29148373. The reversal of 29148361 is 16384192.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (29148349) and next prime (29148373).

It is a cyclic number.

It is not a de Polignac number, because 29148361 - 2⁷ = 29148233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29148311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1324915 + ... + 1324936.

It is an arithmetic number, because the mean of its divisors is an integer number (7949556).

Almost surely, 2^29148361 is an apocalyptic number.

It is an amenable number.

29148361 is a deficient number, since it is larger than the sum of its proper divisors (2649863).

29148361 is a wasteful number, since it uses less digits than its factorization.

29148361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2649862.

The product of its digits is 10368, while the sum is 34.

The square root of 29148361 is about 5398.9222072558. The cubic root of 29148361 is about 307.7547134911.

The spelling of 29148361 in words is "twenty-nine million, one hundred forty-eight thousand, three hundred sixty-one".