29424980 has 24 divisors (see below), whose sum is σ = 66546312. Its totient is φ = 10864512.

The previous prime is 29424971. The next prime is 29424991. The reversal of 29424980 is 8942492.

It can be written as a sum of positive squares in 4 ways, for example, as 26896 + 29398084 = 164^2 + 5422^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56327 + ... + 56846.

It is an arithmetic number, because the mean of its divisors is an integer number (2772763).

Almost surely, 2^29424980 is an apocalyptic number.

29424980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29424980 is an abundant number, since it is smaller than the sum of its proper divisors (37121332).

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

29424980 is a wasteful number, since it uses less digits than its factorization.

29424980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113195 (or 113193 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 29424980 is about 5424.4796985517. The cubic root of 29424980 is about 308.7251844534.

The spelling of 29424980 in words is "twenty-nine million, four hundred twenty-four thousand, nine hundred eighty".