29148413 has 16 divisors (see below), whose sum is σ = 35819520. Its totient is φ = 23160816.

The previous prime is 29148409. The next prime is 29148437. The reversal of 29148413 is 31484192.

It is a happy number.

It is not a de Polignac number, because 29148413 - 2² = 29148409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 29148413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29148443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3920 + ... + 8582.

It is an arithmetic number, because the mean of its divisors is an integer number (2238720).

Almost surely, 2^29148413 is an apocalyptic number.

It is an amenable number.

29148413 is a deficient number, since it is larger than the sum of its proper divisors (6671107).

29148413 is a wasteful number, since it uses less digits than its factorization.

29148413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4736.

The product of its digits is 6912, while the sum is 32.

The square root of 29148413 is about 5398.9270230297. The cubic root of 29148413 is about 307.7548965001.

The spelling of 29148413 in words is "twenty-nine million, one hundred forty-eight thousand, four hundred thirteen".