29812026 has 16 divisors (see below), whose sum is σ = 62762400. Its totient is φ = 9414288.

The previous prime is 29812021. The next prime is 29812039. The reversal of 29812026 is 62021892.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 29811984 and 29812002.

It is not an unprimeable number, because it can be changed into a prime (29812021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130641 + ... + 130868.

It is an arithmetic number, because the mean of its divisors is an integer number (3922650).

Almost surely, 2^29812026 is an apocalyptic number.

29812026 is an abundant number, since it is smaller than the sum of its proper divisors (32950374).

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

29812026 is a wasteful number, since it uses less digits than its factorization.

29812026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261533.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 29812026 is about 5460.0390108496. The cubic root of 29812026 is about 310.0729138236.

The spelling of 29812026 in words is "twenty-nine million, eight hundred twelve thousand, twenty-six".