29134131 has 16 divisors (see below), whose sum is σ = 42099456. Its totient is φ = 17814816.

The previous prime is 29134121. The next prime is 29134139. The reversal of 29134131 is 13143192.

It is not a de Polignac number, because 29134131 - 2⁵ = 29134099 is a prime.

It is a super-2 number, since 2×29134131² = 1697595178250322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (29134139) 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, 4066 + ... + 8648.

It is an arithmetic number, because the mean of its divisors is an integer number (2631216).

Almost surely, 2^29134131 is an apocalyptic number.

29134131 is a deficient number, since it is larger than the sum of its proper divisors (12965325).

29134131 is a wasteful number, since it uses less digits than its factorization.

29134131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4762.

The product of its digits is 648, while the sum is 24.

The square root of 29134131 is about 5397.6041907498. The cubic root of 29134131 is about 307.7046241977.

The spelling of 29134131 in words is "twenty-nine million, one hundred thirty-four thousand, one hundred thirty-one".