29428148 has 24 divisors (see below), whose sum is σ = 52581312. Its totient is φ = 14408384.

The previous prime is 29428141. The next prime is 29428153. The reversal of 29428148 is 84182492.

It is a super-3 number, since 3×29428148³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29428141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45161 + ... + 45807.

It is an arithmetic number, because the mean of its divisors is an integer number (2190888).

Almost surely, 2^29428148 is an apocalyptic number.

It is an amenable number.

29428148 is a deficient number, since it is larger than the sum of its proper divisors (23153164).

29428148 is a wasteful number, since it uses less digits than its factorization.

29428148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871 (or 869 counting only the distinct ones).

The product of its digits is 36864, while the sum is 38.

The square root of 29428148 is about 5424.7717002654. The cubic root of 29428148 is about 308.7362635466.

The spelling of 29428148 in words is "twenty-nine million, four hundred twenty-eight thousand, one hundred forty-eight".