28416741 has 16 divisors (see below), whose sum is σ = 40339584. Its totient is φ = 17731584.

The previous prime is 28416737. The next prime is 28416749. The reversal of 28416741 is 14761482.

It is not a de Polignac number, because 28416741 - 2² = 28416737 is a prime.

It is a super-2 number, since 2×28416741² = 1615022338122162, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28416749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8400 + ... + 11286.

It is an arithmetic number, because the mean of its divisors is an integer number (2521224).

Almost surely, 2^28416741 is an apocalyptic number.

It is an amenable number.

28416741 is a deficient number, since it is larger than the sum of its proper divisors (11922843).

28416741 is a wasteful number, since it uses less digits than its factorization.

28416741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3100.

The product of its digits is 10752, while the sum is 33.

The square root of 28416741 is about 5330.7355027238. The cubic root of 28416741 is about 305.1579975086.

The spelling of 28416741 in words is "twenty-eight million, four hundred sixteen thousand, seven hundred forty-one".