28995414 has 16 divisors (see below), whose sum is σ = 66275328. Its totient is φ = 8284392.

The previous prime is 28995413. The next prime is 28995419. The reversal of 28995414 is 41459982.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 690367 = 28995414 / (2 + 8 + 9 + 9 + 5 + 4 + 1 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28995413) 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, 345142 + ... + 345225.

It is an arithmetic number, because the mean of its divisors is an integer number (4142208).

Almost surely, 2^28995414 is an apocalyptic number.

28995414 is an abundant number, since it is smaller than the sum of its proper divisors (37279914).

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

28995414 is a wasteful number, since it uses less digits than its factorization.

28995414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690379.

The product of its digits is 103680, while the sum is 42.

The square root of 28995414 is about 5384.7389908890. The cubic root of 28995414 is about 307.2154867206.

It can be divided in two parts, 289 and 95414, that added together give a triangular number (95703 = T₄₃₇).

The spelling of 28995414 in words is "twenty-eight million, nine hundred ninety-five thousand, four hundred fourteen".