29220524 has 12 divisors (see below), whose sum is σ = 51198000. Its totient is φ = 14592528.

The previous prime is 29220493. The next prime is 29220551. The reversal of 29220524 is 42502292.

It is a junction number, because it is equal to n+sod(n) for n = 29220493 and 29220502.

It is an unprimeable number.

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, 299 + ... + 7650.

It is an arithmetic number, because the mean of its divisors is an integer number (4266500).

Almost surely, 2^29220524 is an apocalyptic number.

It is an amenable number.

29220524 is a deficient number, since it is larger than the sum of its proper divisors (21977476).

29220524 is a wasteful number, since it uses less digits than its factorization.

29220524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8872 (or 8870 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 29220524 is about 5405.6011691578. The cubic root of 29220524 is about 308.0084750577.

The spelling of 29220524 in words is "twenty-nine million, two hundred twenty thousand, five hundred twenty-four".