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28374796 = 2231228829
BaseRepresentation
bin110110000111…
…1011100001100
31222101120220101
41230033130030
524230443141
62452100444
7463116232
oct154173414
958346811
1028374796
111502044a
129604724
135b56328
143aa8952
152757531
hex1b0f70c

28374796 has 12 divisors (see below), whose sum is σ = 51257920. Its totient is φ = 13729680.

The previous prime is 28374791. The next prime is 28374817. The reversal of 28374796 is 69747382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28374791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114291 + ... + 114538.

Almost surely, 228374796 is an apocalyptic number.

It is an amenable number.

28374796 is a deficient number, since it is larger than the sum of its proper divisors (22883124).

28374796 is a wasteful number, since it uses less digits than its factorization.

28374796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228864 (or 228862 counting only the distinct ones).

The product of its digits is 508032, while the sum is 46.

The square root of 28374796 is about 5326.7997897424. The cubic root of 28374796 is about 305.0077790724.

The spelling of 28374796 in words is "twenty-eight million, three hundred seventy-four thousand, seven hundred ninety-six".

Divisors: 1 2 4 31 62 124 228829 457658 915316 7093699 14187398 28374796