29228554 has 8 divisors (see below), whose sum is σ = 43890048. Its totient is φ = 14598540.

The previous prime is 29228513. The next prime is 29228581. The reversal of 29228554 is 45582292.

29228554 is nontrivially palindromic in base 7.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5392 + ... + 9355.

It is an arithmetic number, because the mean of its divisors is an integer number (5486256).

Almost surely, 2^29228554 is an apocalyptic number.

29228554 is a deficient number, since it is larger than the sum of its proper divisors (14661494).

29228554 is a wasteful number, since it uses less digits than its factorization.

29228554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15740.

The product of its digits is 57600, while the sum is 37.

The square root of 29228554 is about 5406.3438662371. The cubic root of 29228554 is about 308.0366867527.

It can be divided in two parts, 2922 and 8554, that added together give a triangular number (11476 = T₁₅₁).

The spelling of 29228554 in words is "twenty-nine million, two hundred twenty-eight thousand, five hundred fifty-four".