29028490 has 16 divisors (see below), whose sum is σ = 52760448. Its totient is φ = 11498256.

The previous prime is 29028481. The next prime is 29028491. The reversal of 29028490 is 9482092.

It is not an unprimeable number, because it can be changed into a prime (29028491) by changing a digit.

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, 13062 + ... + 15121.

It is an arithmetic number, because the mean of its divisors is an integer number (3297528).

Almost surely, 2^29028490 is an apocalyptic number.

29028490 is a deficient number, since it is larger than the sum of its proper divisors (23731958).

29028490 is a wasteful number, since it uses less digits than its factorization.

29028490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28293.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 29028490 is about 5387.8093878681. The cubic root of 29028490 is about 307.3322591874.

The spelling of 29028490 in words is "twenty-nine million, twenty-eight thousand, four hundred ninety".