29130246 has 16 divisors (see below), whose sum is σ = 64734000. Its totient is φ = 9710064.

The previous prime is 29130209. The next prime is 29130289. The reversal of 29130246 is 64203192.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon 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, 269671 + ... + 269778.

It is an arithmetic number, because the mean of its divisors is an integer number (4045875).

Almost surely, 2^29130246 is an apocalyptic number.

29130246 is an abundant number, since it is smaller than the sum of its proper divisors (35603754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29130246 is a wasteful number, since it uses less digits than its factorization.

29130246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539460 (or 539454 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 29130246 is about 5397.2442968611. The cubic root of 29130246 is about 307.6909462472.

The spelling of 29130246 in words is "twenty-nine million, one hundred thirty thousand, two hundred forty-six".