29704056 has 64 divisors (see below), whose sum is σ = 76982400. Its totient is φ = 9545088.

The previous prime is 29704043. The next prime is 29704069. The reversal of 29704056 is 65040792.

It is an interprime number because it is at equal distance from previous prime (29704043) and next prime (29704069).

It is a super-2 number, since 2×29704056² = 1764661885702272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110290 + ... + 110558.

It is an arithmetic number, because the mean of its divisors is an integer number (1202850).

Almost surely, 2^29704056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29704056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38491200).

29704056 is an abundant number, since it is smaller than the sum of its proper divisors (47278344).

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

29704056 is a wasteful number, since it uses less digits than its factorization.

29704056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 29704056 is about 5450.1427504241. The cubic root of 29704056 is about 309.6981313964.

The spelling of 29704056 in words is "twenty-nine million, seven hundred four thousand, fifty-six".