29131414 has 16 divisors (see below), whose sum is σ = 47204640. Its totient is φ = 13403520.

The previous prime is 29131393. The next prime is 29131433. The reversal of 29131414 is 41413192.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7774 + ... + 10894.

It is an arithmetic number, because the mean of its divisors is an integer number (2950290).

Almost surely, 2^29131414 is an apocalyptic number.

29131414 is a deficient number, since it is larger than the sum of its proper divisors (18073226).

29131414 is a wasteful number, since it uses less digits than its factorization.

29131414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3495.

The product of its digits is 864, while the sum is 25.

The square root of 29131414 is about 5397.3524991425. The cubic root of 29131414 is about 307.6950585619.

The spelling of 29131414 in words is "twenty-nine million, one hundred thirty-one thousand, four hundred fourteen".