29130526 has 8 divisors (see below), whose sum is σ = 43790760. Its totient is φ = 14533608.

The previous prime is 29130523. The next prime is 29130527. The reversal of 29130526 is 62503192.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 29130494 and 29130503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29130523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14661 + ... + 16528.

It is an arithmetic number, because the mean of its divisors is an integer number (5473845).

Almost surely, 2^29130526 is an apocalyptic number.

29130526 is a deficient number, since it is larger than the sum of its proper divisors (14660234).

29130526 is a wasteful number, since it uses less digits than its factorization.

29130526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31658.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 29130526 is about 5397.2702359619. The cubic root of 29130526 is about 307.6919320861.

The spelling of 29130526 in words is "twenty-nine million, one hundred thirty thousand, five hundred twenty-six".