29428476 has 48 divisors (see below), whose sum is σ = 85612800. Its totient is φ = 7643520.

The previous prime is 29428459. The next prime is 29428489. The reversal of 29428476 is 67482492.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15001 + ... + 16848.

It is an arithmetic number, because the mean of its divisors is an integer number (1783600).

Almost surely, 2^29428476 is an apocalyptic number.

It is an amenable number.

29428476 is an abundant number, since it is smaller than the sum of its proper divisors (56184324).

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

29428476 is a wasteful number, since it uses less digits than its factorization.

29428476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31874 (or 31872 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 29428476 is about 5424.8019318681. The cubic root of 29428476 is about 308.7374105790.

The spelling of 29428476 in words is "twenty-nine million, four hundred twenty-eight thousand, four hundred seventy-six".