29528146 has 16 divisors (see below), whose sum is σ = 46074240. Its totient is φ = 14180400.

The previous prime is 29528137. The next prime is 29528171. The reversal of 29528146 is 64182592.

It is a super-2 number, since 2×29528146² = 1743822812394632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

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, 3321 + ... + 8371.

It is an arithmetic number, because the mean of its divisors is an integer number (2879640).

Almost surely, 2^29528146 is an apocalyptic number.

29528146 is a deficient number, since it is larger than the sum of its proper divisors (16546094).

29528146 is a wasteful number, since it uses less digits than its factorization.

29528146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5169.

The product of its digits is 34560, while the sum is 37.

The square root of 29528146 is about 5433.9806771832. The cubic root of 29528146 is about 309.0855675023.

It can be divided in two parts, 295 and 28146, that added together give a triangular number (28441 = T₂₃₈).

The spelling of 29528146 in words is "twenty-nine million, five hundred twenty-eight thousand, one hundred forty-six".