29057090 has 16 divisors (see below), whose sum is σ = 52399872. Its totient is φ = 11601264.

The previous prime is 29057071. The next prime is 29057107. The reversal of 29057090 is 9075092.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3677 + ... + 8463.

It is an arithmetic number, because the mean of its divisors is an integer number (3274992).

Almost surely, 2^29057090 is an apocalyptic number.

29057090 is a deficient number, since it is larger than the sum of its proper divisors (23342782).

29057090 is a wasteful number, since it uses less digits than its factorization.

29057090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5401.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 29057090 is about 5390.4628743736. The cubic root of 29057090 is about 307.4331579658.

The spelling of 29057090 in words is "twenty-nine million, fifty-seven thousand, ninety".