28061476 has 12 divisors (see below), whose sum is σ = 49841008. Its totient is φ = 13821192.

The previous prime is 28061447. The next prime is 28061477. The reversal of 28061476 is 67416082.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (28061477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52086 + ... + 52621.

Almost surely, 2^28061476 is an apocalyptic number.

It is an amenable number.

28061476 is a deficient number, since it is larger than the sum of its proper divisors (21779532).

28061476 is a wasteful number, since it uses less digits than its factorization.

28061476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104778 (or 104776 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 28061476 is about 5297.3083731269. The cubic root of 28061476 is about 303.8809696743.

The spelling of 28061476 in words is "twenty-eight million, sixty-one thousand, four hundred seventy-six".